Red vitriol
[化] 赤矾
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
n. 硫酸盐, 矾油, 矾, 语言尖刻\\nvt. 用硫酸处理
🗣️ 情景例句
Keep along this road
沿着这条路
I think it's going to be a nice day.
我想今天会是一个好天。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。