Porocephalus
[医] 蛇舌状虫属, 洞头虫属
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
My favorite winter sport is skiing.
我最喜欢的动机运动是滑雪。
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。