🧩 词语组成解析
a. 有齿的, 锯齿的, 锯齿状的
n. 大戟\\n[医] 大戟属植物
🗣️ 情景例句
How's your son getting on with his English?
你儿子的英语学得好吗?
I hope you have a good time on your trip.
我希望你在你的旅行上过得愉快。
Yes. There are two.
是的,有两个。