keep up meaning in English
保持,维持,鼓足勇气
保持不衰
开(枪)，放(炮、烟火等)州)放
Examples
- They kept up a sturdy opposition to the plan .
他们坚决反对这个计划。 - They kept up a good head of steam .
他们把蒸气压力保持在所需的水平上。 - She likes to keep up with the latest fashions .
她喜欢穿戴入时。 - Catherine wishes to keep up your acquaintance .
凯瑟琳愿意继续和你来往。 - The enemy kept up their bombardment day and night .
敌军日夜不停地持续轰炸。