Formula weeight
[机] 化学式量
🧩 词语组成解析
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Try to take it easy.
放轻松点。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
How are you getting to the airport? Is anybody seeing you off?
你打算怎样去机场？有人送你吗？