查单词 · 学外语

英语精选词典

首页substractsubstract的意思

substract

英美

vt. 减去
vi. 减少

英文词源

substract (v.): "to subtract," 1540s, "now illiterate" [OED], "An erroneous form of subtract, common in vulger use" [Century Dictionary], from Modern Latin substractus, past participle of substrahere, alternative form of subtrahere (see subtraction). Related: Subtracted; subtracting.

双语例句

1. Substract form many modern poets all that may be found in Shakespeare, and trash will remain.: 从现代诗人中删掉见诸莎士比亚作品的东西之后, 则只会剩下渣滓了.

2. Cyclamen persicum was carried on with substract culture testing by useing of different complex substrate.: 摘要用不同复合基质对仙客来进行基质栽培试验.

3. Lucy knows how to add and substract but fractions have her up a stump.: 做加减法,露西不成问题,可分数却难倒了她.

4. The contents include reaction mechanism deposition technology , development history, substract materials and analysis methods.: 重点评述了反应机理、发展历史、沉积方法、衬底材料、检测手段.