hinged

US

UK

B2 中高級
v.i.不及物動詞鉸鏈
His survival hinged on whether the medicine works
adj.形容詞有鉸鏈的
The door was hinged by its sides

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未來十大能源 (Top 10 Energy Sources of the Future)

13:12未來十大能源 (Top 10 Energy Sources of the Future)