backtrack的现在完成时怎么写？

backtrack的第三人称单数（三单）为：backtracks...

backtrack的一般过去时为：backtracked...

We had to backtrack to the corner and cross the street.我们不得不原路返回到拐角处过街。Can we just backtrack a little bit and look at your primary and secondary education?我们能不能回过头来谈谈你的小学和中学教育？Air cargo loading problem by backtrack algor...

backtrack的现在进行时为：backtracking...

backtrack的音标：backtrack的英式发音音标为：['bæktræk]backtrack的美式发音音标为：['bækˌtræk]...

vi.走原路，由原路返回，改变主意，取消诺言vt.追踪，循迹调查...

“贷”的英语可以翻译为：loan，a surnameborrow or lend，shift ，shirk，pardon ...

生殖器检查...

“不时”的英语可以翻译为： frequently，from time to time，often，now and then，at intervals ...

“分裂”的英语可以翻译为：split，divide，[生；物]fission，division，abruption...

v.到达，来( arrive的第三人称单数 )，发生...

decussate的音标：decussate的英式发音音标为：[dɪ'kʌseɪt]decussate的美式发音音标为：[dɪ'kʌseɪt]...

“乐趣”的拼音为：lè qù...

canvass的近义词/同义词有：campaign, poll, deliberation, consideration, examination, enquiry, inspection, careful, analysis, thought, debate, scrutiny, discussion, investigation, study, exploration, for, entreat, electioneer, beg,...

n.水中歌舞表演...

scuff的音标：scuff的英式发音音标为：[skʌf]scuff的美式发音音标为：[skʌf]...

injecting的音标：...

“松脆物”的英语可以翻译为：crisp ...

He hired a top QC to defend him.他雇了一名顶级的王室法律顾问为他辩护。The QC - RS can operate autonomously or by remote control.QC-RS能实现自动操作或通过遥控来操作....Channel 4's counsel, George Carman QC.第四频道的法律顾问——王室法律顾问乔治·卡曼Help QC supervisor to ...

metatarsus的音标：metatarsus的英式发音音标为：[ˌmetə'tɑ:səs]metatarsus的美式发音音标为：[ˌmetə'tɑsəs]...

这次改编非常好地抓住了库尔特·冯内古特小说的精髓。This adaptation perfectly captures the spirit of Kurt Vonnegut's novel.我游到救生筏前，死命地抓住它。I made for the life raft and hung on for dear life.孩子一扭一扭地又想挣脱，他紧紧地抓住了她。He clutched the child tightly as...