添加上，附上

1. to be added to, to be appended

Godan verb with 'ru' ending intransitive verb

加入(例如：一个朋友团体)，参与

2. to join in (e.g. a group of friends), to participate

Godan verb with 'ru' ending intransitive verb

增加(例如温度)、获得(例如影响力)、增长、聚集

3. to increase (e.g. heat), to gain in (e.g. influence), to grow, to gather (speed)

intransitive verb Godan verb with 'ru' ending

4. to be applied (e.g. heat, pressure), to be exerted

Godan verb with 'ru' ending intransitive verb