| 釋義 |
lengthen 構(gòu)詞法3100 全國(guó)卷頻次：0 /?le?θ?n/ v. lengthens 0 lengthening 1 lengthened 0 使變長(zhǎng)；變長(zhǎng)；使延長(zhǎng)；延長(zhǎng) 高考真題原句提選：Researchers are working on treatments that lengthen the life span (壽命) of mice by 50 percent at most.研究人員正在研究將小鼠的壽命最多延長(zhǎng)50%的療法。While running regularly can’t make you live forever, the review says it is more effective at lengthening life than walking, cycling or swimming.雖然經(jīng)常跑步不能讓你長(zhǎng)生不老，但評(píng)論說它比步行、騎自行車或游泳更有效地延長(zhǎng)了壽命。 |