Lifetime
[ 'laɪftaɪm ]
第3级
其它 Other
n. 一生，寿命;有生之年;存在期，有效期;
na. 终生;终身保障;[核]寿命;
💡 词根助记
life生命+time时间→ n.一生，终身
📝 例句
the lifetime employment system
终身雇佣制
Their lifetime is stretched by their motion.
由于它们的运动其寿命延长了。
He met with many a setback in his lifetime.
他一生中遭到过许多挫折。
She devoted her lifetime to the study of zoology.
她以毕生精力从事动物学研究。
He has gone through many a severe test during his lifetime.
他一生中经受过多次严峻的考验。
🌱 联想助记
【记】※ life-生活,time-时间:生活的所有时间就是一生
※ life-生命,time-时间:有人用生命里的时间去寻找一生的意义
✅ 同义词
📖 牛津释义
lifetime
n
1 duration of sb's life or sth's existence （人的）一生; （事物的）存在期
a lifetime of service 使用年限
In your lifetime you must have seen many changes. 人的一生中一定目睹很多变革.
[attrib 作定语]
a lifetime subscription (to a magazine, etc) 长期订阅（某杂志等）.
2 (idm 习语) the chance, etc of a `lifetime an exceptional opportunity, etc 千载难逢的好机会等
Book now for the holiday of a lifetime! 为机会难再的假日现在立即预订!
🔁 扩展释义
*['laiftaim]n. 一生, 终生a. 一生的, 终生的【电】 活期
🏥 医学释义
寿命，使用期限
📖 同为「初中」词汇
查看全部初中词汇 ›🗣️ 情景例句
It's us, Susan.
是我们， Susan。
The meat packing industry is developing fast.
肉类加工业发展迅速。
Because the weather was very hot, he carried the bed on to the roof of his house.
由于天气很热，他便把床搬到了他的屋顶上。