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- 阻to hinder
- 當心to take care
- 當家manage household affairs
- 當下instantly
- 當歸angelica
- 阻垢劑antisludging agent
- 當真take seriously
- 阻擾pullback
- 當事concerned; involved
- 熱阻thermoresistance
- 當道be in power
- 排阻exclusion
- 當街facing the street
- 阻遏stem
- 當回事take
- 阻火器fire arrestor
- 當紅hot
- 無(wú)阻without hindrance; unimpeded
- 當機down
- 磁阻magnetic drag
