C5
[医] 溴化五烃季胺, 溴化次戊基三甲季铵
🗣️ 情景例句
is my idea of heaven!
正是我所谓的天堂
How do other racers feel?
他的赛车同伴怎么想？
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。