Laughing gas
[化] 笑气; 一氧化二氮\\n[医] 笑气, 一氧化氮
🧩 词语组成解析
laughing
[['la:fiŋ]]
a. 一笑置之的, 高兴的\\nn. 笑
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
I've never worn them before.
我从来没有戴过这个。
She took an aspirin to relieve her headache.
她吃了一片阿斯匹林以解头痛。
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something，意思是迅速地沿着一条直线向某人或某物走去。