胸有成竹的英文怎么说

胸有成竹的英文：
[Literal Meaning]
at heart/have/complete/bamboo
to have complete bamboo on one's mind

[解释]
在做事之前已经做好了计划和决定。

[Explanation]
to have a well-thought-out plan before hand

[例子]
如果你已经胸有成竹，就放心大胆地干吧。

[Example]
If you already have a well-thought-out plan before hand, do as you will.

[英文等价词]
to hold the cards in one's hand
have a card up one's sleeve
have an ace up one's sleeve
in the bag
know all the answers

• Mr Smith always has a card up his sleeve.
  史密斯先生总是胸有成竹。
• He went into the trial full of confidence because he knew he was in the clear.
  他胸有成竹地接受审问，因为他自己知道是清白的。
• You must be certain of your facts before you start flinging accusations(around)(at people).
  必须对实情胸有成竹才能理直气壮地(到处)指责(别人).
• He looked down at the long, wicked blade
  他低下头去，看看这寒气逼人的长刀锋，胸有成竹地啪一声把刀折叠起来，放回衣袋。