Lethiferous
a. 致死的, 致命的
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
I wrote several letters on my mother's behalf.
我代表我母亲写了几封信。
There is some difference between the twins.
这对双胞胎有点儿不一样。