名词
中文翻译：但焊接的铁轨末端同义词
同义词：
['buttwelded rail ends', 'butt-welded rail ends']
例句：
-
1. The construction crew was working onthe butt-welded rail endsof the bridge.
建筑工人正在桥上焊接的铁轨末端工作。
-
2. The engineer inspected the butt-welded railends to ensure they were secure.
工程师检查了焊接的铁轨末端，以确保它们牢固。
-
3. The train was delayed due to abutt-welded rail end thathad come loose.
由于一个焊接的铁轨末端脱落，火车延误了。