Resulphurize
再硫化, 再用硫处理
🗣️ 情景例句
You don't know up from down.
你黑白不分。
Be slow in choosing a friend; slower in changing.
选择朋友要审慎，摒弃更要审又慎。
So how can I help you ? asked the detective.
那么我怎样才能帮你呢？侦探问。