Salmeterol
[医]沙美特罗(β2促效剂、扩张支气管)
🗣️ 情景例句
Allow me to suggest an alternative.
让我提个其他的建议吧。
John has extracurricular activities. He's on the football team.
约翰有课外活动。 他参加了足球队。
I looked at my watch.It was true.
我看了一下我的手表，果真如此。