maintain
vt.保持；保养；坚持；固执己见
网络解释.保持；维护；维持；坚持
词形变化:
过去式：maintained 过去式：maintained 过去式：maintaining 过去式：maintains
派生词: maintainability maintainable
vt.1.保持;维持释义下的同义词
save bear uphold retain possess protect preserve guard keep support sustain
双语例句
1. 1 . In New Zealand, the Maori people maintain a strong cultural tradition.
在新西兰，毛利人保持着深厚的文化传统。
来自柯林斯例句