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
I think I've got them all, but I'm not sure.
我想我都已经拍齐了， 但我不能肯定。
He was so startled that he yelled.
他惊吓得高声喊叫。
I go to school by bike.
我是骑自行车上学。