Alpha-helix
[医]α-螺旋
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 螺旋, 螺旋状物, 耳轮\\n[化] 螺旋
🗣️ 情景例句
Keep it. I'm buying tonight.
收着吧，今晚我付钱。
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
Good morning.
早上好。