ph.

1. We meet every so often.
我们不时见面。

1. 偶然：every once in a while 偶尔 | every so often 偶然 | every Tom, Dick and Harry 张三李四

2. 偶尔,有时：every now and then有时;时时 | every so often偶尔,有时 | from time to time时常,有时

3. 有时：every other 每隔...... | every so often 有时 | exam period 考试周

4. 常常：every single day 每一天 | every so often 常常 | every so often 偶尔

adv

1. occasionally

e.g. every so often she visits her father

Synonym: every now and then