半衰期 bàn shuāi qī ㄅㄢˋ ㄕㄨㄞ ㄑㄧ bun3 seoi1 kei4
- (physics) half-life
Stroke order
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More words with these characters
半
- 一半 yī bàn ㄧ ㄅㄢˋ jat1 bun3 half
- 半场 半場 bàn chǎng ㄅㄢˋ ㄔㄤˇ bun3 coeng4 half of a game or contest
- 半夜 bàn yè ㄅㄢˋ ㄧㄝˋ bun3 je6 midnight
- 半天 bàn tiān ㄅㄢˋ ㄊㄧㄢ bun3 tin1 half of the day
- 半岛 半島 bàn dǎo ㄅㄢˋ ㄉㄠˇ bun3 dou2 peninsula
Show 15 more words with 半
- 半年 bàn nián ㄅㄢˋ ㄋㄧㄢˊ bun3 nin4 half a year
- 半数 半數 bàn shù ㄅㄢˋ ㄕㄨˋ bun3 sou3 half the number; half
- 半路 bàn lù ㄅㄢˋ ㄌㄨˋ bun3 lou6 halfway
- 多半 duō bàn ㄉㄨㄛ ㄅㄢˋ do1 bun3 most
- 大半 dà bàn ㄉㄚˋ ㄅㄢˋ daai6 bun3 more than half
- 过半 過半 guò bàn ㄍㄨㄛˋ ㄅㄢˋ gwo3 bun3 over fifty percent
- 半导体 半導體 bàn dǎo tǐ ㄅㄢˋ ㄉㄠˇ ㄊㄧˇ bun3 dou6 tai2 semiconductor
- 半决赛 半決賽 bàn jué sài ㄅㄢˋ ㄐㄩㄝˊ ㄙㄞˋ bun3 kyut3 coi3 semifinals
- 半边天 半邊天 bàn biān tiān ㄅㄢˋ ㄅㄧㄢ ㄊㄧㄢ bun3 bin1 tin1 half the sky
- 半信半疑 bàn xìn bàn yí ㄅㄢˋ ㄒㄧㄣˋ ㄅㄢˋ ㄧˊ bun3 seon3 bun3 ji4 (idiom) half believing, half doubting; not quite convinced; skeptical
- 半真半假 bàn zhēn bàn jiǎ ㄅㄢˋ ㄓㄣ ㄅㄢˋ ㄐㄧㄚˇ bun3 zan1 bun3 gaa2 (idiom) half true and half false
- 半途而废 半途而廢 bàn tú ér fèi ㄅㄢˋ ㄊㄨˊ ㄦˊ ㄈㄟˋ bun3 tou4 ji4 fai3 to give up halfway (idiom); leave sth unfinished
- 上半 shàng bàn ㄕㄤˋ ㄅㄢˋ soeng6 bun3 first half
- 下半 xià bàn ㄒㄧㄚˋ ㄅㄢˋ haa6 bun3 second half
- 半个 半個 bàn ge ㄅㄢˋ ˙ㄍㄜ bun3 go3 half of sth
衰
- 衰弱 shuāi ruò ㄕㄨㄞ ㄖㄨㄛˋ seoi1 joek6 weak
- 衰减 衰減 shuāi jiǎn ㄕㄨㄞ ㄐㄧㄢˇ seoi1 gaam2 to weaken
- 衰竭 shuāi jié ㄕㄨㄞ ㄐㄧㄝˊ seoi1 kit3 organ failure
- 衰老 shuāi lǎo ㄕㄨㄞ ㄌㄠˇ seoi1 lou5 to age
- 衰退 shuāi tuì ㄕㄨㄞ ㄊㄨㄟˋ seoi1 teoi3 to decline
Show 15 more words with 衰
- 不衰 bù shuāi ㄅㄨˋ ㄕㄨㄞ bat1 seoi1 unfailing
- 唱衰 chàng shuāi ㄔㄤˋ ㄕㄨㄞ coeng3 seoi1 to express pessimistic views about (sth)
- 早衰 zǎo shuāi ㄗㄠˇ ㄕㄨㄞ zou2 seoi1 to age prematurely
- 盛衰 shèng shuāi ㄕㄥˋ ㄕㄨㄞ sing6 seoi1 to flourish then decline
- 兴衰 興衰 xīng shuāi ㄒㄧㄥ ㄕㄨㄞ hing1 seoi1 prosperity and decline (of a kingdom)
- 衰亡 shuāi wáng ㄕㄨㄞ ㄨㄤˊ seoi1 mong4 to decline
- 衰人 shuāi rén ㄕㄨㄞ ㄖㄣˊ seoi1 jan4 loser
- 衰微 shuāi wēi ㄕㄨㄞ ㄨㄟ seoi1 mei4 to decline; to wane
- 衰败 衰敗 shuāi bài ㄕㄨㄞ ㄅㄞˋ seoi1 baai6 to decline
- 衰朽 shuāi xiǔ ㄕㄨㄞ ㄒㄧㄡˇ seoi1 nau2 decaying
- 衰落 shuāi luò ㄕㄨㄞ ㄌㄨㄛˋ seoi1 lok6 to fall
- 衰变 衰變 shuāi biàn ㄕㄨㄞ ㄅㄧㄢˋ seoi1 bin3 radioactive decay
- 衰运 衰運 shuāi yùn ㄕㄨㄞ ㄩㄣˋ seoi1 wan6 decline in fortunes
- 衰迈 衰邁 shuāi mài ㄕㄨㄞ ㄇㄞˋ seoi1 maai6 aged; decrepit
- 衰颓 衰頹 shuāi tuí ㄕㄨㄞ ㄊㄨㄟˊ seoi1 teoi4 uninspired
期
- 上期 shàng qī ㄕㄤˋ ㄑㄧ soeng5 kei4 previous period (week, month or quarter etc)
- 下期 xià qī ㄒㄧㄚˋ ㄑㄧ haa6 kei4 next period (week, month or quarter etc)
- 中期 zhōng qī ㄓㄨㄥ ㄑㄧ zung1 kei4 middle (of a period of time)
- 任期 rèn qī ㄖㄣˋ ㄑㄧ jam6 kei4 term of office
- 假期 jià qī ㄐㄧㄚˋ ㄑㄧ gaa3 kei4 vacation
Show 15 more words with 期
- 初期 chū qī ㄔㄨ ㄑㄧ co1 kei4 initial stage
- 到期 dào qī ㄉㄠˋ ㄑㄧ dou3 kei4 to fall due (loan etc)
- 前期 qián qī ㄑㄧㄢˊ ㄑㄧ cin4 kei4 preceding period
- 同期 tóng qī ㄊㄨㄥˊ ㄑㄧ tung4 kei4 the corresponding time period (in a different year etc)
- 学期 學期 xué qī ㄒㄩㄝˊ ㄑㄧ hok6 kei4 term
- 定期 dìng qī ㄉㄧㄥˋ ㄑㄧ ding6 kei4 at set dates
- 延期 yán qī ㄧㄢˊ ㄑㄧ jin4 kei4 to delay
- 后期 後期 hòu qī ㄏㄡˋ ㄑㄧ hau6 kei4 late stage
- 日期 rì qī ㄖˋ ㄑㄧ jat6 kei4 date
- 早期 zǎo qī ㄗㄠˇ ㄑㄧ zou2 kei4 early period; early phase; early stage
- 星期 xīng qī ㄒㄧㄥ ㄑㄧ sing1 kei4 week
- 时期 時期 shí qī ㄕˊ ㄑㄧ si4 kei4 period
- 晚期 wǎn qī ㄨㄢˇ ㄑㄧ maan5 kei4 later period
- 暑期 shǔ qī ㄕㄨˇ ㄑㄧ syu2 kei4 summer vacation time
- 期中 qī zhōng ㄑㄧ ㄓㄨㄥ kei4 zung1 interim
Idioms with these characters
- 半路出家 bàn lù chū jiā ㄅㄢˋ ㄌㄨˋ ㄔㄨ ㄐㄧㄚ bun3 lou6 ceot1 gaa1 lit. to enter monastic life at a mature age (idiom)
- 半通不通 bàn tōng bù tōng ㄅㄢˋ ㄊㄨㄥ ㄅㄨˋ ㄊㄨㄥ bun3 tung1 bat1 tung1 to not fully understand (idiom)
- 半途而废 半途而廢 bàn tú ér fèi ㄅㄢˋ ㄊㄨˊ ㄦˊ ㄈㄟˋ bun3 tou4 ji4 fai3 to give up halfway (idiom); leave sth unfinished
Show 7 more idioms with 半
- 半推半就 bàn tuī bàn jiù ㄅㄢˋ ㄊㄨㄟ ㄅㄢˋ ㄐㄧㄡˋ bun3 teoi1 bun3 zau6 half willing and half unwilling (idiom); to yield after making a show of resistance
- 半信半疑 bàn xìn bàn yí ㄅㄢˋ ㄒㄧㄣˋ ㄅㄢˋ ㄧˊ bun3 seon3 bun3 ji4 (idiom) half believing, half doubting; not quite convinced; skeptical
- 半真半假 bàn zhēn bàn jiǎ ㄅㄢˋ ㄓㄣ ㄅㄢˋ ㄐㄧㄚˇ bun3 zan1 bun3 gaa2 (idiom) half true and half false
- 黑天半夜 hēi tiān bàn yè ㄏㄟ ㄊㄧㄢ ㄅㄢˋ ㄧㄝˋ hak1 tin1 bun3 je6 (idiom) in the middle of the night
- 毁誉参半 毀譽參半 huǐ yù cān bàn ㄏㄨㄟˇ ㄩˋ ㄘㄢ ㄅㄢˋ wai2 jyu6 caam1 bun3 (idiom) to receive both praise and criticism; to get mixed reviews
- 三更半夜 sān gēng bàn yè ㄙㄢ ㄍㄥ ㄅㄢˋ ㄧㄝˋ saam1 gaang1 bun3 je6 (idiom) in the depth of the night; very late at night
- 深更半夜 shēn gēng bàn yè ㄕㄣ ㄍㄥ ㄅㄢˋ ㄧㄝˋ sam1 gang1 bun3 je6 in the dead of night (idiom)