trace的第三人称单数怎么写

trace的复数形式为：traces...

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的现在进行时为：tracing...

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的一般过去时为：traced...

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...

trace的现在完成时为：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...

Old World sandpiper with a curved bill like a curlew.东半球矶鹬,嘴巴弯曲象麻鹬.a large bull with curved horns长着弯曲犄角的大公牛The water curved round the rocks in great bursts of foam.水流撞击岩石，产生大量泡沫。The covariant equation of plane motion bod...

Mr Lloyd specialised in aftercare services.劳埃德先生专门从事病后护理。Different countries specialised in different products...不同国家专门生产不同的产品。The feet are highly specialised structures made up of 26 small delicate bones.脚的结构非常特殊，由 26 块...

蒸汽...

“气候带”的英语可以翻译为：[医] climate zone ...

“停飞”的拼音为：tíng fēi...

biliverdin的音标：biliverdin的英式发音音标为：[bɪ'lɪvədɪn]biliverdin的美式发音音标为：[bɪ'lɪvədɪn]...

calyxes的音标：...

adj.普遍的，一般的，通用的，万能的，全世界的，宇宙的n.[逻辑学]全称命题，[哲学]一般概念，一般性...

不分节...

n.数字指示管，数字读出辉光管...

n.耕童...

lord的音标：lord的英式发音音标为：[lɔ:d]lord的美式发音音标为：[lɔrd]...

She is renowned for her advocacy of human rights.她以提倡人权而闻名.He is insistent on the advocacy of new scientific methods.他坚持提倡新的科学方法.Consumer advocacy groups are not so enthusiastic about removing restrictions on the telepho...

n.复视...

Micropowder of mullite is manufactured by gap mill.采用环缝磨制备了莫来石微粉....