1 to add oil

2 to top up with gas

3 to refuel

4 to accelerate

5 to step on the gas

6 (fig.) to make an extra effort

7 to cheer sb on

1 (informal) grandma (paternal grandmother)

2 (respectful) mistress of the house

3 classifier: 位 wèi

4 (coll.) boobies

5 breasts

1 oil

2 fat

3 grease

4 petroleum

5 to apply tung oil, paint or varnish

6 oily

7 greasy

8 glib

9 cunning

1 cow's milk

2 classifier: 瓶 píng

3 classifier: 杯 bēi

1 mistress

2 second wife

3 lover

1 lit. whoever provides milk is your mother (idiom)

2 fig. to follow whoever is feeding you

3 to put one's loyalties where one's interests lie

1 lit. to beg grandpa and call on grandma (idiom)

2 fig. to go about begging for help

1 lit. oily and shiny to the point of reflecting (idiom)

2 lustrous

1 arising involuntarily (idiom); spontaneous

2 to spring up unbidden (of emotion)

1 to suffer mental anguish (idiom)