trace的现在完成时怎么写？

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。...

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的复数形式为：traces...

trace的第三人称单数（三单）为：traces...

trace的现在进行时为：tracing...

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的一般过去时为：traced...

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

“发怒”的近义词/同义词：生机, 朝气, 发火, 愤怒, 生气。...

“迟疑”的拼音为：chí yí...

centralplug的音标：centralplug的英式发音音标为：[sentrʌlp'lʌɡ]centralplug的美式发音音标为：[sentrʌlp'lʌɡ]...

remedies的音标：remedies的英式发音音标为：['remədɪz]remedies的美式发音音标为：['remədɪz]...

He was beggared by spending so much on drinking.他没节制地花钱买酒,因而沦为乞丐.The spectacle was so dazzlingly beautiful that it beggared description.这景象美极了,简直无法形容.The flawless performance beggared description.完美无暇的表演非笔墨所能形容....

The planes airdropped relief supplies to the stricken area.飞机向灾区空投救灾物资.Living on the airdropped food for a few days, they were asking for help.前几天基本靠空投食品维持, 也几乎用尽....

“晴朗”的拼音为：qíng lǎng...

A car obeys the driver.车子听司机控制." Aesop, move right, " Colvin says, and the robot obeys.“ 伊索, 向右移动, ” 科尔文说.结果, 这架机器人就遵从命令移动.Fluids whose behavior obeys this law are called Newtonian fluids.性状服从该定律的流体称为牛顿流体....

同形子囊的...

“壮硕”的英语可以翻译为：embonpoint ...

The ascites cell register and the bacilliculture are the spontaneous peritonitis ( SBP ) diagnosis basis.腹水细胞记数和细菌培养是自发性腹膜炎 ( SBP ) 的诊断依据....

acute的反义词有：dull, dull, obtuse, chronic, blunt。adj.acute的反义词（尖锐的;敏锐的）：dull。acute的反义词（其他释义）：dull, obtuse, chronic, blunt。...

“内侧髁”的英语可以翻译为：[医] internal condyle，entocondyle ...

v.晒太阳，取暖( bask的过去式和过去分词 )，对…感到乐趣，因他人的功绩而出名，仰仗…的余泽...

ingenue的复数形式为：ingenues...