Hexachlorophenol
[化] 六氯苯酚
??? 情景例句
What does that mean when he goes,
他發出的聲音代表什么意思
I wrote several letters on my mother's behalf.
我代表我母親寫了幾封信。
Above the surface of the water, the towers rise to a height of nearly 700 feet.
塔身高出水面將近700英尺。