Boron hydroxide
[机] 氢氧化硼, 硼酸
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
n. 氢氧化物\\n[化] 氢氧化物
🗣️ 情景例句
Well, if they're not,
噢， 假如店不开的话，
He who makes constant complaint gets little compassion.
经常诉苦抱怨，难以博得同情。
It has never been explained why university students seem to enjoy practical jokes more than else.
谁也弄不清为什么大学生好像比任何人都更喜欢恶作剧。