trace的现在进行时怎么写

trace的一般过去时为：traced...

vt.跟踪，追踪，追溯，探索，探索，查找vi.沿着一小径或道路前进，可以追溯的n.痕迹，踪迹，微量，极少量，[植]（脉）迹，痕迹...

trace的音标：trace的英式发音音标为：[treɪs]trace的美式发音音标为：[treɪs]...

trace的近义词有：pursue, follow, chase, hunt, trace, track, trail。下面这些动词均含"跟随，追踪"的含义：pursue：指坚持不懈、毫不动摇地紧跟、追赶某人、某物或某个事业。follow：普遍用词，含义最广，多指跟随起引导作用的人或物，跟随的动机可以是善意的，也可能是恶意的。 chase：指快速追赶或决心追踪，褒义贬义均可用。hunt：原义为"追猎、猎取"，现用于指追捕或搜寻逃犯等。t...

trace的现在完成时为：traced...

trace的复数形式为：traces...

We must trace the source of these noxious gases before they asphyxiate us.在我们被这些有毒气体窒息之前,必须查出其来源.There was a trace of exasperation in his voice.他的声音听上去有些愤怒。The lecture will trace the depiction of horses from earliest tim...

Brand's keen ear caught the trace of an accent.布兰德敏锐的耳朵听出了口音。Now draw or trace ten dinosaurs in ascending order of size.现在按照体型由小到大的顺序画出或是临摹出10只恐龙。There was a trace of exasperation in his voice.他的声音听上去有些愤怒。...

trace的第三人称单数（三单）为：traces...

“平地”的英语可以翻译为：level the land，rake the land，level ground，flat ground，flat ...

“獾皮”的英语可以翻译为：adger skin ...

clamping的音标：clamping的英式发音音标为：[klæmpɪŋ]clamping的美式发音音标为：[klæmpɪŋ]...

intuited的音标：...

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Economet的音标：Economet的英式发音音标为：[ekə'nɒmet]Economet的美式发音音标为：[ekə'nɒmet]...

It made little audible gurgles which distracted me.它发出低微可听的汩汩之声,这就吓煞了我....a narrow stone-edged channel along which water gurgles unseen.暗流潺潺的石砌狭窄水道A baby cries and gurgles but does not use articulate speech.婴儿仅啼哭和咯咯作声,却无...

penny的音标：penny的英式发音音标为：['peni]penny的美式发音音标为：['pɛni]...

...calfskin boots.小牛皮靴He had large fat feet cased in soft calfskin boots.肥大的脚塞在一双软皮靴里.The book cover is made of fine calfskin leather.书的封面用精致的小牛皮制成.Materials: Richly finished soft calfskin leather that smells DIVINE!材料: ...

iatrogenesis的音标：iatrogenesis的英式发音音标为：[aɪˌætrə'dʒenɪsɪs]iatrogenesis的美式发音音标为：[aɪˌætrə'dʒenɪsɪs]...

“类狼疮”的英语可以翻译为：[医] lupoid ...

v.呱呱地叫( croak的第三人称单数 )，用粗的声音说...

“匆猝”的反义词：从容。...

n.大厦，宅第，公馆...

braved的音标：...