To a certainty
必定, 一定
🧩 词语组成解析
to
[tu,tə]
prep. 向，朝着;到;关于;属于;
adv. 朝一个方向的;到某种状态;关闭;
🗣️ 情景例句
I know who you are.
我知道你是谁。
But you have to pay 5% commission on this money exchange.
但兑换这笔外币，您得另外付5%的手续费。
You should always depend on yourself rather than someone else.
你应该是依靠你自己，而不足别人。