Atom percent excess
[化] 超量原子百分数
🧩 词语组成解析
percent
[pɚ'sɛnt]
n. 百分比，百分数;百分之一;
adj. 百分之…的，每一百中有…的;百分之…支付利息的;
adv. 以百分之…地，每一百中有…地;
per贯穿，自始自终+cent一百→百分比
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
Easy come, easy go.
易得易失。
As soon as he saw us, he picked up a long pipe which was covered with coins and opened one of the baskets.
他一见我们，就拿起了一个长长的上面镶有硬币的管乐器，并掀开了一个筐的盖子。