worm是什么意思_worm怎么读_中英文释义(含例句用法)

any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes; also many insect larvae

a person who has a nasty or unethical character undeserving of respect

a software program capable of reproducing itself that can spread from one computer to the next over a network;"worms take advantage of automatic file sending and receiving features found on many computers"

screw thread on a gear with the teeth of a worm wheel or rack

Verb:

to move in a twisting or contorted motion, (especially when struggling);"The prisoner writhed in discomfort"
"The child tried to wriggle free from his aunt"s embrace"

中英词源

worm 虫

来自PIE*wrmi,虫，来自PIE*wer,弯，转，扭曲，词源同wring,wriggle.

worm: worm: [OE] The ancestral meaning of worm appears to be ‘snake’; its application to smaller limbless creatures is a secondary development. It comes from a prehistoric Germanic *wurmiz, *wurmaz, which also produced German wurm, Dutch worm, and Danish orm ‘worm’ and Swedish orm ‘snake’. And this in turn went back to Indo-European *wrmi-, *wrmo- (source also of Latin vermis, from which English gets vermilion and vermin), a possible derivative of the base *wer- ‘turn, twist’ (source of English convert, reverse, etc) – in which case the worm would be etymologically the ‘twisting’ or ‘winding’ creature.
=> vermilion, vermin
worm (n.): Old English wurm, variant of wyrm "serpent, snake, dragon, reptile," also in later Old English "earthworm," from Proto-Germanic *wurmiz (cognates: Old Saxon, Old High German, German wurm, Old Frisian and Dutch worm, Old Norse ormr, Gothic waurms "serpent, worm"), from PIE *wrmi- "worm" (cognates: Greek rhomos, Latin vermis "worm," Old Russian vermie "insects," Lithuanian varmas "insect, gnat"), probably from root *wer- (3) "turn" (see versus).

The ancient category of these was much more extensive than the modern, scientific, one and included serpents, scorpions, maggots, and the supposed causes of certain diseases. For substitution of -o- for -u-, see come. As an insult meaning "abject, miserable person" it dates from Old English. Worms "any disease arising from the presence of parasitic worms" is from late Old English. Can of worms figurative for "difficult problem" is from 1951, from the literal can of worms a fisherman might bring with him, on the image of something all tangled up.
worm (v.): "to move like a worm," c. 1600, from worm (n.). In figurative senses attested from 1620s, suggesting patient, sinuous progress. Meaning "to free from worms" is from 1620s. Related: Wormed; worming.

词态变化

复数 worms;
第三人称单数 worms;
过去式 wormed;
过去分词 wormed;
现在分词 worming;

权威造句

1. The slow-worm is in fact not a snake but a legless lizard.: 蛇蜥其实不是蛇，而是无脚的蜥蜴。

2. It took me weeks to worm the facts out of him.: 我花了几个星期才从他那儿套出事情的真相。

3. I worm all my birds in early spring.: 早春的时候我给我所有的鸟打虫。

4. Running water is never stale and a door - hinge never gets worm - eaten.: 流水不腐,户枢不蠹.

5. The worm inched along.: 那条虫向前蠕动.

近反义词

insect 昆虫

creep 蹑手蹑脚地走...

crawl 爬行

twist 缠绕

louse 虱子

squirm (因不舒适、羞愧或紧张而...

wrestle 摔跤

wriggle 蠕动

writhe 挣扎

bug 臭虫

pest 害虫

相似短语

worm in 钻进来

clam worm 沙蚕

intestinal worm 寄生虫

velvet worm n. 【动物】天鹅绒虫

proboscis worm phr. 吻虫

sea worm 海中蛀船虫，蛀船虫

thornheaded worm 棘头虫

tongue worm 舌形虫，囊舌虫

trichina worm 旋毛虫

vinegar worm 醋线虫

单词分析

这些名词均含“虫，昆虫”之意。
bug指小昆虫，尤指吸血的臭虫，也可指细菌。
insect含义广泛，多指蚂蚁、黄蜂、蝉等等。
pest指有害的昆虫或有害的小动物。
worm侧重指蚯蚓、蚕、毛虫等小而无骨的虫。

记忆方法

1. see wrench.

worm是什么意思，worm怎么读

worm基本信息

英英释义