🧩 词语组成解析
abbr. methylacetylenepropadiene 甲基乙二酸丙二烯酯
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
How many words can you type per minute?
你一分钟能打多少字？
Here is our contract.
这是我们的合同。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，