朝天辣椒smile
“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...
