Half-sinusoid
[计] 半正弦曲线
🧩 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. 正弦曲线, 窦状隙\\n[医] 窦状隙; 窦状的
🗣️ 情景例句
That was a big dinner, and I'm stuffed.
晚餐真丰盛啊！我吃多了！
Every dog has his day, and every man his hour.
人人都有得意的日子。
Life on a desert island is wretched.
认为荒岛生活很可怕，