名词
中文翻译：Unknown
同义词：
['substitute wheel', 'replacement gear']
例句：
-
1. The car has a new replacement wheel installed.
这辆车安装了一个新的替换轮。
-
2. The engineer replaced the worn-out wheel with a new one.
工程师用一个新的替换了磨损的轮子。
-
3. The old wheel was replaced by a new one for safety reasons.
出于安全原因，旧的轮子被新的替换了。