Sorethytan
复杂聚氧化乙烯醚混合物
🗣️ 情景例句
Is that a proposal, or are we just playing a game?
这是求婚呢 ，还是仅仅在玩游戏？
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
I had to sit up all night writing the report.
我不得不熬通宵写报告。