trek的现在完成时怎么写？

a swap meet for collectors of Star Trek memorabilia《星际迷航》纪念品收藏者交流会He is on a trek through the South Gobi desert.他正徒步穿越南戈壁沙漠。The World Trade Centre is a bit of a trek from Soho, but it's worth it.从苏豪区到世贸中心走起来是有点远，但还是...

trek的音标：trek的英式发音音标为：[trek]trek的美式发音音标为：[trɛk]...

He is on a trek through the South Gobi desert.他正徒步穿越南戈壁沙漠。Most of the trek is along worn paths.大部分时候都是沿着被人踩得坑坑洼洼的小路跋涉。Joyce Bryt is a devoted Star Trek fan.乔伊丝·布赖特是《星际迷航》的狂热粉丝。...

trek的复数形式为：treks...

trek的第三人称单数（三单）为：treks...

trek的现在进行时为：trekking...

trek的近义词/同义词有：journey, voyage, migration, travel, trip, pilgrimage, expedition, voyage, journey, airing, travel, outgoing, migration。n.trek的近义词（旅行;移居）：journey, voyage, migration, travel。trek的近义词（其他释义）：trip, pilgrimage, e...

trek的一般过去时为：trekked...

v.长途跋涉，拖着腿走，徒步旅行，（牛）拉货车n.长途跋涉，艰难的旅程，远距离行走...

J . Moulson and J. M. Herbert , Electroceramics: Materials , Properties , and Applications, Chapman and Hall , New York, ( 1990 ).工业技术研究院工业材料所, 精密陶瓷制成技术与应用. 工业材料研究所 、 ( 1988 ).Recent research in electroceramics and evolv...

adv.可居住地，适于居住地...

v.通知，告知，报告( notify的过去式和过去分词 )...

deliquency的音标：...

The job is not yet finished.这工作还没做完。‘We’d just finished our meal when John realized he’d accidentally left his chequebook at home.“Accidentally on purpose, you mean!”“我们刚吃完饭,这时约翰发现他无意中把支票本落在家里了。”“你是说他是有意装无意吧！”Boardman fi...

量听望联（合）诊法...

Finns的音标：...

Paul is a thoroughly likeable man with an unerring sense of comedy.保罗十分讨人喜欢，开玩笑时很有分寸。She is likeable enough,but very ordinary.她还算可爱,但实在没什么特别的风韵。He was an immensely likeable chap.他是个极讨人喜欢的家伙。Beneath the sentimental psycho...

“禁止”的反义词：允许, 容许, 倡导, 提倡, 听任, 准许。...

micrococcus的音标：micrococcus的英式发音音标为：[ˌmaɪkrə'kɒkəs]micrococcus的美式发音音标为：[ˌmaɪkrə'kɒkəs]...

“揣度”的拼音为：chuǎi duó...

“混一”的拼音为：hùn yī...

Jack never wanted to stay in one place for very long, so they were always on the move.杰克从不想在一个地方呆太久，所以他们总在奔波辗转。Nigel says for the moment he is very happy to stay put in Lyon.奈杰尔说目前他很乐意留在里昂。No, the stationmaster didn'...

Argent, white or silver - Peace and sincerity.银色 、 白色或银白色 - 和平与诚实.Rhodium - plated scarf necklace with cubic - cut Comet Argent Light crystals; link chain.铑镀领巾项链立方切银彗星光晶体; 链.Still bore the family arms, and had for his cr...

batter的第三人称单数（三单）为：batters...