Rhythm methods
[医] 安全期避孕法
🧩 词语组成解析
n. 方法, 方式；研究方法（method的复数）
🗣️ 情景例句
watch the last three minutes of the game.
看完那最后三分钟的球赛。
While Mike was an only child, he would amuse himself with his toys.
麦克还在孩提时，常常独自玩玩具取乐。
Her will to live enabled her to recover.
她求生的欲望使她得以复原。