At. wt.
[医] 原子量
🧩 词语组成解析
[医] 重, 重量, 衡量, 法码
🗣️ 情景例句
Give me a chance to think about it,
给我一个机会想一想，
I am very content with my life at present.
我很满足目前的生活。
Now is as good a time as any.
就现在好了。