Alpha-blockers
(alpha-blocker 的复数) 阿尔法神经阻断剂（一种药物, 可以抵制交感神经末梢在阿尔法受体释放出的正肾上腺素的兴奋性效果, 并引起血管舒张和血压下降）
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 阻断剂; 护航者; 雏形锻模(blocker的复数形式)
🗣️ 情景例句
Work harder and practice more.
要更加努力地学习，更加勤奋地操练。
All she cares about is her social life.
她关心的只是她的社交活动。
OK, everyone. Less noise, please! Gather round and listen carefully. First we are going to search the beach and the rock pools. Let me remind you what we are looking for: seaweeds, fish, plants, all living things. When you find anything, make a note where
00在这里集合，游泳之后再吃午餐。别着急！我们有足够的时间。