合當

合当
hédāng
  1. must
  2. should

CEDICT

  1. (archaic) should
  2. should

Wiktionary

  1. 應當、應該。《朱子語類．卷七．小學》：「如禮樂射書數，也是合當理會底，皆是切用。」《水滸傳．第六回》：「你是活佛去處來的僧，我們合當齋你。」也作「當合」、「合該」、「何當」。
  2. 性情、志趣相投，相處融洽。《金瓶梅．第一○○回》：「卻表愛姐在府中，與葛翠屏兩個持貞節，姊妹稱呼，甚是合當著。」也作「合節」。
  3. 當值。

重編國語辭典

Entry Composition

=1 合 hé
  1. to close
  2. to join
  3. to fit
  4. to be equal to
  5. whole
  6. together
  7. round (in battle)
  8. conjunction (astronomy)
  9. 1st note of pentatonic scale
  10. old variant of 盒 hé
=1 合 hé variant of 合 hé
2 當 dāng
  1. to be
  2. to act as
  3. manage
  4. withstand
  5. when
  6. during
  7. ought
  8. should
  9. match equally
  10. equal
  11. same
  12. obstruct
  13. just at (a time or place)
  14. on the spot
  15. right
  16. just at

Related entries

一定要 yīdìngyào must
一定要有蘋果。

Apples are necessary.

Source: Tatoeba

務必 wùbì
  1. must
  2. to need to
  3. to be sure to
務必在三點鐘來。

Be sure to come at 3.

Source: Tatoeba

必得 bìděi
  1. must
  2. have to
他们坚持认为日常锻练是必得表出的行为。

They insist that daily exercise is an action that must be done.

Source: Tatoeba

總得 zǒngděi
  1. must
  2. have to
  3. be bound to
總得有過河的辦法。

There must be some way of traversing the river.

Source: Tatoeba

非得 fēiděi (followed by a verb phrase, then – optionally – 不可, or 不行 etc) must
你不必什麼都非得自己來。

You shouldn't try to do everything by yourself.

Source: Tatoeba

須 xū
  1. must
  2. to have to
  3. to wait
交友须谨慎。

You must be careful in choosing your friends.

Source: Tatoeba

得 děi
  1. to have to
  2. must
  3. ought to
  4. to need to
跑得飛快

Run like the wind.

Run very fast.

Source: Tatoeba

得要 děiyào
  1. to need
  2. must
我忙得要死。

I'm terribly busy.

Source: Tatoeba

必 bì
  1. certainly
  2. must
  3. will
  4. necessarily
有起必有落。

What goes up must come down.

Source: Tatoeba

必須 bìxū
  1. to have to
  2. must
  3. compulsory
  4. necessarily
必须的！

Definitely!

Source: Tatoeba

說不得 shuōbude
  1. to be unmentionable
  2. be unspeakable
  3. must
  4. cannot but
應 yīng
  1. to agree (to do sth)
  2. should
  3. ought to
  4. must
  5. (legal) shall
我应放更多盐。

I should've added more salt.

Source: Tatoeba

不得已 bùdéyǐ
  1. to act against one's will
  2. to have no alternative but to
  3. to have to
  4. to have no choice
  5. must
这不是我们的错……大家都是逼不得已才这么做。

It wasn't our fault... We all had to do it.

Source: Tatoeba

一定 yīdìng
  1. surely
  2. certainly
  3. necessarily
  4. fixed
  5. a certain (extent etc)
  6. given
  7. particular
  8. must
這一定是我。

It has to be me.

Source: Tatoeba

該 gāi
  1. should
  2. ought to
  3. probably
  4. must be
  5. to deserve
  6. to owe
  7. to be sb's turn to do sth
  8. that
  9. the above-mentioned
該走了。

It's time to go.

Source: Tatoeba

該應 gāiyīng should
該當 gāidāng
  1. should
  2. to deserve
宜 yí
  1. proper
  2. should
  3. suitable
  4. appropriate
將會 jiānghuì
  1. auxiliary verb introducing future action: may (be able to)
  2. will (cause)
  3. should (enable)
  4. going to
她将会工作。

She will work.

Source: Tatoeba

活該 huógāi
  1. (coll.) serve sb right
  2. deservedly
  3. ought
  4. should
當 dāng
  1. to be
  2. to act as
  3. manage
  4. withstand
  5. when
  6. during
  7. ought
  8. should
  9. match equally
  10. equal
  11. same
  12. obstruct
  13. just at (a time or place)
  14. on the spot
  15. right
  16. just at
我想当护士

I want to be a nurse.

Source: Tatoeba