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
You're right.
说得对。
Why are you so excited?
你为什么这样兴奋？
Who has not stood in awe at the sight of a spider pouncing on a fly, or a column of ants triumphantly bearing home an enormous dead beetle?
当看到蜘蛛扑向一只苍蝇时，一队蚂蚁抬着一只巨大的死甲虫凯旋归时，谁能不感到敬畏呢？