英语词汇“a key dropped out”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	a key dropped out
释义	a key dropped out 她拾起信封时；一把钥匙掉了出来。
随便看	two-good assumption two gradation of aggregate two-gradation teaching management two grade aggregate two grade dimming Two-grade helical cylindrical gear reductor two grade index evaluation two grade joint mechanism Two-grade Market Access System two-grade quality management two grades of mass spectras Two-grade torsion bar two grad vibration isolation two-grained spelt two grains fermentation two-grain spelt two-grain spelts two-graph topological method two gratings structure two great historic transformations two great strategies twogrid two grid two-grid two-grid-interval noise