Collection and confinement of gases
[建] 气体收集
🧩 词语组成解析
n. 收集,采集;征收;收藏品;募捐;
col一起+lect选择,收集+ion名词后缀 → 收在一起 → 集合;收藏
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 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。
It's too expensive for me.
对于我来说太贵了。
Look at the sun! It's very bright.
瞧,阳光灿烂!
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