Flea collar
(内藏杀蚤剂的动物)灭蚤颈圈
🧩 词语组成解析
flea
[fli:]
n. 跳蚤，蚤目的昆虫;生蚤的动物;
🗣️ 情景例句
I thought you'd all like it.
我料想你们都会喜欢的。
English has become an international language.
英语已经成为一门国际语言。
The question was, which one?
问题是，哪一种气体导致火灾呢？