open door

US /ˈopən dɔr/

UK /ˈəupən dɔ:/

A1 初級
n.名詞敞開的門
He walked through the open door.
n.名詞機會
This scholarship is an open door to a better future.
n.名詞開放政策
The company has an open door policy, so employees can talk to managers easily.
adj.形容詞開放的
The company has an open-door policy.

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法國噴氣機飛行員在訓練事故中喪生 (French jetman killed in training accident)

00:51法國噴氣機飛行員在訓練事故中喪生 (French jetman killed in training accident)