Potassium hydrate
[化] 氢氧化钾
🧩 词语组成解析
potassium
[[pə'tæsiəm]]
n. 钾\\n[化] 钾K
hydrate
[['haidreit]]
n. 水合物, 水化合物, 氢氧化物\\nvt. 使成水化合物
🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
and, behind the spectators, of the nations who work themselves into furies over these absurd contests, and seriously believe --
以及观众身后各个国家的态度。面对着这些荒唐的比赛，参赛的各个国家会如痴如狂，甚至煞有介事地相信 --