| 词汇 | trace |
| 释义 | trace /tres/ trace 1 (过去式: traced; 过去完成式: traced; 现在进行式: tracing) v.t. To draw or sketch by means of lines; delineate, esp. to copy by following the lines of, as with a pencil on transparent paper placed over the original; hence, to chart; map out; plan. 描出；描摹(尤指)描绘；绘图；设计；计划。 The policy traced (out) by him was never followed. 他所计划之政策从未实行。 To form, as characters in writing, laboriously or with extreme care. 谨慎书写(写字)。 He traced his name slowly at the bottom of the page. 他在纸张的下端小心写下他的名字。 To follow up to origins, developments, or other details; pursue. 追溯。 to trace a family record 追溯家系。 His family can trace its history back to the 10th century. 他的家系能追溯到十世纪。 To look for the remains or relics of. 追考；探索。 to trace the course of a glacier 追考冰河之流程。 To follow, as by tracks or vestiges, esp. something lost. 追踪；跟踪(尤指已失之事物)。 to trace a fox 追踪狐狸。 v.i. To make one's way; follow a trail. 追随；追踪。 phrases trace back (to) 追溯(到...为止)。 trace out (a)打图样；大略画出。(b)提出(想法)。 n. A mark, indication, or sign left by something that has passed away, or disappeared. 迹；辙；踪迹。 We can find no trace of it. 我们未能觅得痕迹。 A vestige; footprint. 痕迹；足迹。 A small quantity or portion of something. 小量；微量。 a trace of poison 微量之毒。 It contains a trace of soda. 此物含有少量之苏打。 Something traced or drawn as the marking made by a recording instrument. 追踪记录(如记录器所作之)记录。 (hot) on the trace of (迫切)追踪。 idoms trace element 微量元素(动植物生长所必须的极微量元素)。 derivatives adj. traceable. n. traceability. trace 2 n. Either of the side straps connecting the collar of a harness with the vehicle; a tug. 车之挽缰；挽绳；缰绳。 phrases in the traces (a)上着挽绳的。(b)从事于一般的工作。 kick over the traces (a)(马)脱缰。(b)(人)不顺从；不听话。 |
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