Half-cycles
(half-cycle 的复数) [计] 半周期
🧩 词语组成解析
half
[hæf]
adj. 一半的，半个的;
n. 半;一半;（啤酒等饮料的）半品脱;（比赛、音乐会等的）半场;
adv. 一半;部份地;
n. 循环动作；圈数；周期（cycle的复数）
🗣️ 情景例句
and they always will be.
将来也永远会如此。
All work and no play make Jack a dull boy.
尽量学，尽情玩。
They plunged into the lake, and after loading their gear on an inflatable rubber dinghy, let the current carry them to the other side.
他们跳入湖中，把各种器具装上一只充气的橡皮艇，听任水流将他们带往对岸。