Kegels
n. 凯格尔健肌法(指妇女轮番紧缩放松阴部肌肉之法, 以利于分娩中将婴儿顺利产出)
🗣️ 情景例句
and how hard it is
他还说这件事很难
Theings past cannot be recalled.
过去的事情无可挽回。
What are you going to buy?
你打算买什么？