🧩 词语组成解析
[医] 松果松
🗣️ 情景例句
I don't know. The baby-sitter says she has a stomachache,
我不知道。临时保姆说她肚子疼.
I'm not good enough.
我还不够好。
I'd like to take a boat on the River Nile.
我想乘船在尼罗河上游览。