When you acclimatize or are acclimatized to a new situation, place, or climate, you become used to it.
①They have been travelling for two days and will need some time to acclimatise.
②I hadn't had any time to acclimatize myself.
《经济学人》一篇关于城市和乡村老鼠的文章 Country bumpkins and city slickers 也出现了这个表达：
If you gain on someone or something that is moving in front of you, you gradually get closer to them.
①In some places he was quicker and at others I'd gain on him.
②The Mercedes began to gain on the van.
They are gaining on us.
They are gaining on us! We need to go faster!
本文采用 CC BY-NC-SA 4.0 许可协议，转载或引用本文时请遵守许可协议，注明出处、不得用于商业用途！