Be fatal to...
对...是致命的
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
🗣️ 情景例句
We should have done it sooner.
我们早就该取下来的。
If you agree to carry the calf, they'll make you carry the cow.
得寸进尺。
My efforts resulted in nothing.
我的努力毫无结果。