Half plane
半平面
🧩 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;
🗣️ 情景例句
I agree. Aren't you hungry?
我想是的。你饿了吗？
The cat and dog may kiss,yet are none the better friends.
猫狗虽相吻，总难成好友。
Rice doesn't grow in cold climates.
寒冷的气候不适于水稻生长。