Hard water
[化] 硬水\\n[医] 硬水
📖 牛津释义
hard water
water containing mineral salts that prevent soap from lathering freely and produce a hard coating inside pipes, tanks, etc 硬水.
🧩 词语组成解析
hard
[hɑrd]
adj. 困难的;硬的;有力的;努力的;
adv. 努力地;猛力地;严重地;沉重地;
n. 英〉硬海滩，登陆处;
water
['wɔtɚ]
n. 水;雨水;海水;海域;
v. 给…浇水;供以水;加水稀释;流泪;
🗣️ 情景例句
Thank you very much.
非常感谢。
Knowing what he is capable of, you have every right to be afraid.
既然你知道他的能力如何，你的担心是完全可以理解的。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。