Fission specier
[电] 对裂种类
🧩 词语组成解析
🗣️ 情景例句
but if Boswell wins
但是假如Boswell赢了？
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
I decided that I must have taken a wrong turning somewhere.
我想一定是什么地方拐错了弯儿。