Pulex irritans
[医] 人蚤, 扰蚤
🧩 词语组成解析
[医] 蚤属
🗣️ 情景例句
What was that?
你说什么？
He that climbs high falls heavily.
爬得高，跌得重。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。