Hydroxides
n. [无化] 氢氧化物（hydroxide的复数）
🗣️ 情景例句
but Richard Stewart is here
但Richard Stewart正在这儿，
I agree. I wish it were better.
我也觉得是，希望会好起来。
but fearing that she would never see Rastus again -- the letter had made that quite clear -- she changed her mind.
但又害怕再也见不到拉斯特斯——这点，信上说得十分明白——于是便改变了主意。