小测验：选择正确的单词
immobile [i'məubail]
基本释义
参考例句
- To engage and interlock securely so as to be immobile.
使固定紧紧地连结或咬合使其无法移动
英英解释
- not capable of movement or of being moved
[反]
mobile - securely fixed in place
[同]
fast, firm, immobile
[例]
- the post was still firm after being hit by the car
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