Molecular number of gas
[医] [气体]分子数
🧩 词语组成解析
of
[əv]
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];
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
🗣️ 情景例句
Seven steaks.
七份牛排。
Cry with one eye and laugh with the other.
口不应心。
Thank you .It was very nice of you to help me.
谢谢你帮我，你真好。