🧩 词语组成解析
[医] 松果松
n. [植]瑞士五针松(亦作 cembra pine)
🗣️ 情景例句
You have thirty seconds to make a word,
你们有三十秒的时间造一个字，
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
How long are you staying in Xi'an?
你要在西安呆多久？