Tetraethyl gas
[化] 四乙铅汽油
🧩 词语组成解析
a. [化]四乙基的
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
You really must try and take more care.
你一定要更当心一点。
I'm sorry I'm late.
对不起，我迟到了。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。