sign mould 基本解释
符号模型
重点词汇
- signn. 符号, 招牌, 征兆, 正负号, 手势 vt. 签名, 打手势表达 vi. 签名 [计] 正负号; 符号; 符号字符
- mouldn. 模子, 模制品, 松软沃土, 霉 vt. 形成, 浇铸, 用泥土覆盖 vi. 发霉
sign mould 双语例句
- 1、
One of the demerits of this sign is that they are by far an obstinate sign and generally difficult to mould.
射手座人的缺点是太过于固执且通常难以改变。 - 2、
Design team leader and drawing checking engineer sign in the mould block drawing.
设计组长和审图师于模胚图上签名; - 3、
Positioning stir, an important sign of sand mould casting in ancient China
定位星是我国早期砂模铸造的重要标志
最新更新词汇: pulse-repetition frequencyuterine maskuterine probesquallcongenital defectcured natural rubberib.naevus
更新时间:2026-03-25 11:44
更新时间:2026-03-25 11:44

