Postvulcanization
后硫化, 二次硫化
🗣️ 情景例句
One piece of advice.
给你一句忠告。
It is my job to introduce the foreign guests who will be spending the week with us here.
我的责任是介绍这些将与我们共度这一周的外国客人们。
so she went to fetch the porter from his basement.
于是她到地下室去找看门的人。