C5
[医] 溴化五烃季胺, 溴化次戊基三甲季铵
🗣️ 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我几乎不敢相信。乒乓球最大的好处是不占地方。
Change lays not her hand upon truth.
真理不变。
Macaroni has been grown in this area for over six hundred years.
通心粉在这个地区已经种植了600多年了。