英语短语词组词汇in a vain attempt的音标、释义、翻译、用法及例句-英语短语词组词典

短语	in a vain attempt
释义	in a vain attempt徒然的尝试：Mountaineers made much effort in a vain attempt to climb a high mountain，but they never gave in.登山队员们努力攀登一座高山失败了，但是他们绝不气馁。
随便看	deceleration lane deceleration parachute deceleration parameter decelerations deceleration strip deceleration time decelerator decelerators decelerometer deceleron decelerons decem decem- December December and May December of life decembers December solstice Decembrist Decembrists decems decemvir decemviral decemvirate decemvirates

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