trace的過(guò)去式和用法例句
trace的過(guò)去式和用法例句
trace做動(dòng)詞有追蹤;描繪;找出根源等意思,那么你知道trace的過(guò)去式是什么嗎?下面是學(xué)習(xí)啦小編整理的trace的過(guò)去式和用法例句,供大家參考學(xué)習(xí)!
trace的過(guò)去式和其他時(shí)態(tài):
過(guò)去式: traced
過(guò)去分詞: traced
現(xiàn)在分詞: tracing
trace的用法:
trace的用法1:trace用作名詞時(shí)意思是“纜繩”“痕跡”,轉(zhuǎn)化成動(dòng)詞意思是“追蹤,追溯”,指根據(jù)一些已知的現(xiàn)象通過(guò)調(diào)查來(lái)得知某件事的起因或某個(gè)家族的起源等,不強(qiáng)調(diào)一步一步的追尋過(guò)程,而強(qiáng)調(diào)追溯的結(jié)果。引申可指“描繪,標(biāo)出”“緩慢而困難地書寫”。
trace的用法2:trace可用作及物動(dòng)詞,也可用作不及物動(dòng)詞。用作及物動(dòng)詞時(shí),后接名詞或代詞作賓語(yǔ)??捎糜诒粍?dòng)結(jié)構(gòu)。
trace的用法3:trace還可用作名詞,意思是“痕跡, 蹤跡, 微量, 跡線, 韁繩”。
trace的過(guò)去式例句:
1. They traced the van to a New Jersey car rental agency.
他們查出面包車屬于新澤西州的一家租車行。
2. The psychiatrist successfully traced some of her problems to severe childhood traumas.
這位精神病學(xué)家將她的一些問(wèn)題成功地追溯到她童年時(shí)代遭受的嚴(yán)重創(chuàng)傷。
3. I traced the course of the river on the map.
我在地圖上勾勒出這條河的流向。
4. The perpetrator of this crime must be traced.
對(duì)這起案件的兇手必須要一查到底。
5. Depression can be traced to holding in anger.
抑郁癥可以追溯到對(duì)憤怒情緒的壓抑。
6. Lovelock'sprincipled nonconformity can be traced to his childhood.
洛夫洛克自成一套的特立獨(dú)行可以追溯到他的童年時(shí)期。
7. We finally traced him to an address in Chicago.
我們終于追查到他在芝加哥的一個(gè)地址。
8. The names were traced out in stark black print.
這些名字是用醒目的黑體字印出的.
9. The family has traced its ancestry to the Norman invaders.
這個(gè)家族將自己的世系追溯到諾曼征服者.
10. The rumor has been traced back to a bad man.
那謠言經(jīng)追查是個(gè)壞人造的.
11. Explorers traced the Nile River to its several headstreams in Central Africa.
探險(xiǎn)者在中非找到了尼羅河的幾處源頭.
12. These quotations cannot readily be traced to their sources.
這些引語(yǔ)很難查出出自何處.
13. We traced the river to its source.
我們溯河而上,直到源頭.
14. We traced the trouble to a faulty transformer.
我們查出故障出在一個(gè)有毛病的變壓器上.
15. The police have traced him to London.
警方一直追蹤他到倫敦.