Manipulation of algebraic formula
[计] 代数式处理
🧩 词语组成解析
n. 操作, 处理\\n[化] (用手)操作; 使用
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Good morning. This is Huang Feng.
早上好,我叫黄凤。
First think, and then speak.
先想后说。
It was used for keeping tea hot after it was made,said Wei Hua. It was filled with hot water.
“那是在茶沏好后用来保温的,”魏华说,“用来装热开水的。”
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