🧩 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;
acre
['ekɚ]
n. 英亩;土地，耕地;[口]大量;
🗣️ 情景例句
Sure. We've been in business about five years now.
当然。我们创业至今有五年的历史。
I ought to explain to the manager.
我应该向经理解释。
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。