Persulfide
[化] 过硫化物\\n[医] 过硫化物
🗣️ 情景例句
Near the Exit sign.
就在出口标志附近。
Can Paul really suspect their stories are lies?
保罗真的在怀疑他们的故事是编造的吗？
In 1893 New Zealand was the first nation in modern times to allow women to vote, long before many other countries.
3年，新西兰是第一个在近代就允许妇女参加选举的国家，这比许多其他国家要早得多。