動詞 hold back:

1. hold back, as of a danger or an enemy; check the expansion or influence of
   同義詞：check, turn back, arrest, stop, contain
2. keep under control; keep in check
   同義詞：restrain, suppress, keep, keep back
3. refrain from doing
   同義詞：forbear
4. wait before acting
   同義詞：wait, hold off
5. secure and keep for possible future use or application
   同義詞：retain, hold, keep back
6. hold back; keep from being perceived by others
   同義詞：conceal, hold in

1. She held back from telling him what she thought of him.
   她要把自己對他的看法告訴他，但又覺得難以啟齒。
2. She held back, not knowing how to break the terrible news.
   她躊躇著，不知該怎樣宣布這一壞消息。
3. No one can hold back the wheel of history.
   誰也無法阻止歷史車輪的前進。
4. She just managed to hold back her anger.
   她總算抑制住了自己的憤怒情緒。