• n. 添加；[数] 加法；增加物

来自add的名词形式。

addition (n.)

late 14c., "action of adding numbers;" c. 1400, "that which is added," from Old French adition "increase, augmentation" (13c.), from Latin additionem (nominative additio) "an adding to, addition," noun of action from past participle stem of addere (see add). Phrase in addition to "also" is from 1680s.

1. In addition to my weekly wage, I got a lot of tips.

除了每周的薪水外，我还能得到不少小费。

来自柯林斯例句

2. In addition, the respondent disclosed professional confidences to one of the patients.

另外，被告还向其中一位病人透露了行业机密。

来自柯林斯例句

3. This plywood addition helps to strengthen the structure.

多层胶合板有助于加固结构。

来自柯林斯例句

4. She's ready to learn simple addition and subtraction.

她已经可以开始学习简单的加减法。

来自柯林斯例句

5. children learning addition and subtraction

学习加减的儿童

来自《权威词典》