keep to
US /kiːp tuː/
UK /kiːp tuː/

短语动词
1.
遵守, 坚持
to obey a rule or to continue to do something without changing
示例:
•
You must keep to the speed limit.
你必须遵守速度限制。
•
Let's keep to the original plan.
我们还是坚持原计划吧。
在 Lingoland 学习这个单词
遵守, 坚持
to obey a rule or to continue to do something without changing