Galactotoxin
[医] 乳毒素
🗣️ 情景例句
OK.
好。
There's no sense in going by boat when the plane is just as cheap and much quicker.
既然乘飞机和坐船一样便宜而且还快得多，那么就没有理由去坐船。
No wonder you can't sleep when you eat so much.
你吃这么多难怪睡不着。