Camera pulpi
[医] 髓腔
🧩 词语组成解析
🗣️ 情景例句
It's the first thing people will see when they come in.
这是人们走进来所看到的第一 件东西。
Can you do me a favour?
您能帮我个忙吗？
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。