英语单词大全
英语单词大全

trace

/treis/
柯林斯星级
牛津核心词汇
BNC频率: 2868
现代语料频率: 3020

中文翻译

n. 痕迹, 踪迹, 微量, 迹线, 缰绳
vt. 追踪, 回溯, 描绘
vi. 追溯, 沿路走

英文解释

n. a just detectable amount
n. an indication that something has been present
n. either of two lines that connect a horse's harness to a wagon or other vehicle or to a whiffletree
n. a visible mark (as a footprint) left by the passage of person or animal or vehicle

词态变化

过去分词:traced
复数形式:traces
现在分词:tracing
过去式:traced
第三人称单数:traces

常见例句

1

n line of descent traced through the paternal side of the family

2

n a contraceptive in the form of a pill containing estrogen and progestin to inhibit ovulation and so prevent conception

3

n the absence of ovulation due to immaturity or post-maturity or pregnancy or oral contraceptive pills or dysfunction of the ovary

4

retrace one's course

5

v retrace one's course

相关词组

1

a trace

[电] A扫描轨迹

2

activable tracer

[化] 可活化示踪剂

3

activity trace

[计] 活动跟踪, 活动追踪

4

address trace

[计] 地址跟踪

5

alternating trace

[计] 交替迹

6

antracele

[医] 上颌窦积液

7

autotrace

电气-液压靠模仿型铣床

8

b trace

[电] B台描迹

9

backtrace

[计] 回溯

10

backtrace technique

[计] 回溯技术

11

bear the trace of

留有…的痕蹟

12

boatrace

n. 赛舟

13

boundary trace

[计] 边界道

14

branch tracer

[计] 转入跟踪程序

15

cable tracer

[电] 电缆中心线

16

cargo tracer

[经] 失物追查人, 失物追查单, 货物追查单

17

Celastraceae

[医] 卫矛科

18

chemical tracer

[化] 化学指示; 化学指示剂; 化学示踪物

19

circular trace

[电] 圆形轨迹

20

clean the trace

扫清道路

今日更新

更新时间:2025-06-06 06:31:39