Riverweed
n. [植] 河苔草属植物(产于北美)
🗣️ 情景例句
I've just been robbed. What should I do?
我刚刚被抢劫了，现在不知道该怎么办？
How's your sister?
你的嫂嫂好吗？
the total absence of fishing boats around the oil rigs.
钻井平台周围根本没有捕鱼船只。