与“on”固定搭配的短语，+中文

Question

急啊！一定是与“on”固定搭配的，要中文，有补充其他的短语也可以

Answer 1

on 的固定词组：

(1) on Sunday (2) on duty

(3) on Christmas (4) on one's birthday

(5) on one's way to(6) on the tree

(7) on the left (8) on the east of

(9) on foot (10)on behalf of

(11)on time (12)on and on

(13)on business (14)on leave

(15)on the back (16)on watch

(17)on the corner (18)on purpose

(19)on the contrary(20)on the opposite of

(21)on show (22)on sale

51.keep on... 52.hold on...

53.insist on... 54.rely on...

Answer 2

spend ... on 在。。。上花费（时间/金钱）
depend on 取决于；依靠

Answer 3

多少个啊
on travle 旅途中
on business 出差中 够不够？