Bitolterol
[化] 比托特罗; 双甲苯苄醇
🗣️ 情景例句
are going to have a wonderful, romantic weekend!
将度过一个美妙浪漫的周末！
He is playing on the see-saw in the yard.
他正在院子里玩跷跷板。
Nothing much. Why?
没啥事。怎么啦？