obstructionguard基本解释
火车机车的排障器(护拦)
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obstructionguard
obstructionguard是什么意思？
火车机车的排障器(护拦)
- 单词
- obstructionguard
obstructionguard 学习重点
- 先确认 obstructionguard 的核心释义，再结合音标完成发音记忆。
- 阅读下方例句、词组和双语内容，可以判断 obstructionguard 在真实语境中的用法。
更新时间：2026-07-09 02:33:33
- 临近词
- Obstruction of the bladder neck
- obstruction of Oddi's sphincter
- Obstruction of the urinary tract
- obstruction of lacrimal punctum
- obstruction of lacrimal passage
- obstruction restriction surface
- obstruction of the factory gates
- obstruction of common bile duct
- Obstruction of functional outlet
- obstruction
- obstruction of lymphatic return
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