Otms
abbr. octadecyltrimethoxy silane 十八烷基三甲氧基甲硅烷
🗣️ 情景例句
Did you know that the Empire State Building is short, when compared with many of the skyscrapers today?
你知道吗？帝国大厦如果和召集的许多摩天大厦相比其实并不高。
Once bit, twice shy.
一朝被蛇咬，三年怕草绳。
CUSTOMS OFFICER: Your passports, please.
请出示们的护照。