trek的现在进行时怎么写？

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...

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

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...

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的第三人称单数（三单）为：treks...

trek的现在完成时为：trekked...

trek的复数形式为：treks...

n.收监，拘押，送入医院...

itemize的音标：itemize的英式发音音标为：['aɪtəmaɪz]itemize的美式发音音标为：['aɪtəˌmaɪz]...

“秘密的”的拼音为：...

“约束”的英语可以翻译为：estrain，restrict，constraint，keep within bounds，[电影]The Rendezvous...

adigal的音标：adigal的英式发音音标为：[ə'dɪɡl]adigal的美式发音音标为：[ə'dɪɡl]...

“球茎”的英语可以翻译为：[植] carmus，corm，bulbodium，solid bulb ...

“数据库”的英语可以翻译为：data base，data pool，data library，data bank...

Eye is the most important sense organ for human beings.眼睛是人类最主要的感觉器官.Chemoreception: The physiological response of a sense organ to a chemical stimulus.化学感受: 感觉器官对化学刺激所作出的生理反应.The ear is the primary sense organ.耳朵是基本的感觉器...

n.刺，棘刺，荆棘，带刺的植物，刺痛...

exportation的音标：exportation的英式发音音标为：[ˌekspɔ:'teɪʃn]exportation的美式发音音标为：[ˌekspɔr'teɪʃn]...

“伴随物”的英语可以翻译为：concomitant ...

Canidae的音标：...

“捐钱”的近义词/同义词：捐款。...

雷酸盐基本上不同于异氰酸盐和异氰三聚物的盐.The salts of fulminic acid differ basically isocyanic acid and its trimers.西兰花和西兰花芽中异硫氰酸盐的含量是最高的.Broccoli and broccoli sprouts have the highest amount of the isothiocyanates.尿中硫氰酸盐的吡啶-巴比妥酸分光光度测定方法.U...

montages的音标：...