n.着色v.（使）染色( stain的现在分词 )，褪色，变污，玷污，败坏（名声）...

sustain的现在完成时为：sustained...

n.节制者，戒酒者，弃权者...

sustained的音标：sustained的英式发音音标为：[səs'teɪnd]sustained的美式发音音标为：[sə'stend]...

The soil proved too infertile to sustain real pasture or arable crops.这土壤被证明太贫瘠,不能真正用作放牧或种植作物。The cash dividends they get from the cash crop would sustain them during the lean season...从经济作物中获得的收益能帮助他们度过不景气的时期。...a singe...

She eats only vegetables and abstains from eating meat.她光吃青菜,不吃肉.He abstains from smoking for his heavy cough recently.他近来咳嗽地非常厉害,于是他把烟戒了.Fifth, abstains the food starch completely and fries in oil food.五是完全戒食淀粉和油炸食物....

n.血迹( bloodstain的名词复数 )...

abstainer的音标：abstainer的英式发音音标为：[əb'steɪnə(r)]abstainer的美式发音音标为：[]...

stain的复数形式为：stains...

v.戒（尤指酒），戒除( abstain的过去式和过去分词 )，弃权（不投票）...

sustain的第三人称单数（三单）为：sustains...

They distain the commonplace life.他们鄙视平庸的生活。The French did nothing to hide the distain they felt toward the Vietnamese.法国人丝毫不掩饰他们对越南人的蔑视.How to accomplish to the thing of disinclination distain?怎么样对不感兴趣的事做到不屑?...

abstains的音标：...

adj.支持的，持续的v.维持( sustain的现在分词 )，支撑，忍受，长期保持...

stain的音标：stain的英式发音音标为：[steɪn]stain的美式发音音标为：[sten]...

He let her remove his coat, and she saw the bloodstains.他让她脱下他的外衣, 她发现了血迹.Do you know how hard it is to wash bloodstains off a car these days?你知道这几天要把血迹从车上洗掉有多难 吗 ?The sermon also mentions bloodstains from a wound in the...

staining的音标：staining的英式发音音标为：[steɪnɪŋ]staining的美式发音音标为：[steɪnɪŋ]...

The chain reaction is self - sustaining.连锁反应是自持的.Kuznets also doubts the validity of the notion of'self - sustaining growth " initiated in the takeoff stage.库茨涅兹还怀疑起飞阶段中最初的“ 自我 保持增长 ” 的观点是否可信.Here, we report a 20 - ...

A bloodstain is orange after you wash it three or four times.血迹你洗过三四次后就会变成橘黄色.Dawn bloodstain, estimate his face with uniform and gangsters scattered after prisoners.黎明脸上满布血痕, 估计他与匪徒恶斗后再制服犯人.He also helps instruct others...

abstain的现在进行时为：abstaining...

Life on Earth will become unsustainable unless population growth is held in check.人口增长要是不加控制的话，地球上的生命将无法持续发展。The story in Estonia and Lithuania is similar — and looks equally unsustainable.爱沙尼亚和立陶宛情形也与之相似,都不能持续下去.No one ...

v.戒（尤指酒），戒除( abstain的现在分词 )，弃权（不投票）...

sustains的音标：...