Pinus alba
[医] 白松
🧩 词语组成解析
[医] 松果松
[医] 脑白质
🗣️ 情景例句
It's a safe bet that he'll get the job.
他能得到那份工作，这几乎可以打保票。
Teach your grandmother to suck eggs.
班门弄斧。
The reason lies in its gravity.
其原因在于月球的重力。