Polychlorization
[化] 多氯化反应
🗣️ 情景例句
Carl, does your throat hurt?
Carl，你喉咙痛吗？
The room is always a mess after the children have been playing in here.
儿童玩过之后的房间，通常都是乱糟糟的。
they do not make the further intellectual
但他们没有进一步努力