Cacadyl hydride
[化] 二甲胂; 卡可基氢
🧩 词语组成解析
[医] 氢化物
🗣️ 情景例句
Very good. But, unless I miss my guess, you should say something about your family, too.
非常好，但是我除非我想错了，不然你应该谈谈你的家庭。
If he doesn't play, who will?
如果他不，谁要去玩？
He threatened to call the police.
威胁说要去叫警察。