Concept formation
[计] 概念形成
🧩 词语组成解析
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
I want to send this letter to China, by air mail.
我想把这封信航空邮到中国。
Many words cut (or hurt) more than swords.
恶语伤人胜刀见。
My friends kept on offering me cigarettes and cigars.
我的朋友们不断地向我递香烟和雪茄。