Pulex penetrans
[医] 穿皮蚤
🧩 词语组成解析
[医] 蚤属
🗣️ 情景例句
How much do I owe you?
我应付你多少钱？
It is madness for a sheep to treat of peace with a wolf.
跟狼讲和平，此羊必癫狂。
I'm mending my bike.
我在修自行车。