库尔尼郭娃
add和plus add是动词(v.)加,加起来,做加法,计算…总和If you add 4 to 5 you get 9.四加五等于九。plus 作"相加"解时,它是介词 (prep.)1.加,加上Three plus four equals seven.3加4等于7。2.外加,另有We need to consider both the advantageous plus disadvantageous factors.我们要考虑到有利和不利因素。
藤原惠津子
“加”用plus,and或add表示;“等于”用is,make,equal等词表示。 2+3=? 可表示为: How much is two plus three? 2+3=5 Two plus three is five. Two and three is equal to five. Two and three make five. Two added to three equals five. If we add two to/and three, we get five.可见,add是动词:vt. 增加, 添加, 计算...总和, 补充说, 又说 vi. 加, 加起来, 增添, 做加 plus 作"相加"解时,它是介词,后面不能加其它东西. adj. 正的, 加的 n.正号...
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