Pinus alba
[医] 白松
🧩 词语组成解析
[医] 松果松
[医] 脑白质
🗣️ 情景例句
She called to say the plane was delayed.
她打电话回来， 告诉我们飞机误点。
What's your brother planning to do tomorrow?
你的兄弟计划明天做什么？
It's a pleasure. I'll see you tomorrow.
很高兴为您效劳。明天见。