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 think I'm quite proficient in both written and spoken English.
我认为我在英语读写方面相当熟练。
Those that make the best use of their time have none to spare.
能充分利用时间的人不会有时间多馀。
Earlier, we were infants and young children, and consequently more vulnerable;
再早一些，我们是幼儿和小孩子，身体较脆弱；