Half-hours
(half-hour 的复数) n. 半小时, 三十分钟\\na. 半小时的, 三十分钟的
🧩 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. 小时（hour的复数形式）
🗣️ 情景例句
I have been learning English for three years now.
我学英语有3年了。
Did you go play ball last night?
你昨晚去玩球了吗？
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。