alternately
adv. 交替地；轮流地
none
例句
After that, candles are lit alternately from left to right.
之后，从左向右轮流点亮蜡烛。
Colt became fascinated with the ship's wheel, particularly the way it could alternately spin or be locked in a fixed position through the use of a clutch.
柯尔特开始痴迷于轮船的舵轮，尤其是其通过使用离合器来进行交替旋转或者锁定在特定的位置的方式。
He felt alternately hot and cold.
他感到忽冷忽热。
《牛津词典》
