Polyiodocarbon
多碘烃
🗣️ 情景例句
You really surprised me
你已经够让人惊喜了
Sailboats glided motionlessly across the lake.
帆船静静地像滑动似的在湖上前进。
Excuse me, please. Where's the nearest men's room?
劳驾，离这儿最近的男厕所在哪儿？