v.  添加，增加

v.  相加，加

v.  补充说，继续说

• addition

  n.  增添（物），添加（物）

  n.  加法

• additionally 

  ad. 除此之外，此外 ≈ also

• additional

  a.  额外的，附加的，另外的 ≈ extra

• add sth to sth  添加；相加

• add to  增加，增添〔某种情绪或品质〕

• add up  （把…）加起来

• in addition (to)  除此之外，此外

• additional costs/expenditure  额外开支

• additional charge  额外收费

• additional benefits  额外优惠

• She can add multiple details to the design to communicate her idea. 添加设计细节

• When Katherine joined Facebook, some of her classmates at high school started to add her as a friend. 添加好友

• It adds to the safety of their travel.

  增加旅行的安全性

• Cracker Jacks has been “gamifying” its snack food by putting a small prize inside for more than 100 years, he adds, and the turn-of-the-century steel magnate (巨头) Charles Schwab is said to have often come into his factory and written the number of tons of steel produced on the past shift on the factory floor, thus motivating the next shift of workers to beat the previous one.

  补充道

• Mike Ellicock, chief executive of National Numeracy, said, “We want to challenge this ‘I can’t do maths’ attitude that prevalent in the UK,” adding that it was vital that all primary school teachers understand key maths concepts, as young children who fail to learn the basics will suffer later on.

• It adds to the burden of ordinary customers. 增加负担

• In addition, it is necessary to apply for graduation when you are near the time that you will be completing your graduation requirements.

• On the demand side, those trends include the ongoing addition of more than 70 million people a year, a growing number of people wanting to move up the food chain to consume highly grain-intensive meat products, and the massive diversion (转向) of U.S. grain to the production of bio-fuel. 不断增加的

• Additionally, they should be allowed to teach, and be rewarded for doing it well. Teachers are not people who are great at and consumed by research and happen to appear in a classroom.

• A few additional roads would come later.

  其他路

• Additional benefits for young couples.

  额外优惠

BrE /æd/

NAmE /æd/