Lobworm
n. 沙蚕
🗣️ 情景例句
Mr. Carlson is busy at the moment. May I help you?
Carlson先生现在正忙着呢。我可以为你效劳吗？
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
I seldom have any difficulties.
我很少碰到困难。