可数名词：

1.（细长的）软体虫，蠕虫；（昆虫的）幼虫，蛀虫；寄生虫，肠虫

2.（常作worms）寄生虫病，肠虫病

3.蠕虫状物，蠕动物；螺纹；螺纹管；蜗杆；螺旋泵，螺旋提升器

4.【口】小人物；可鄙的家伙，可怜虫

5.逐渐侵害的事物；折磨人的痛苦

6.（狗等的）舌下软骨带，舌下韧带

7.【解】蚓部

8.【古】蛇

9.【计】蠕虫病毒

及物动词：

1.使蠕动；使悄悄地动

2.慢慢（或悄悄）地行（路）；使潜入，使钻入

3.刺探，套问；千方百计地获取

4.把...挤出，排挤

5.给...驱肠虫

6.【美】给（烟草作物）除虫

7.使被虫蛀蚀

8.给（狗等）割去舌下韧带

不及物动词：

1.蠕动；悄悄地动；慢慢（或悄悄）地前行

2.潜入，钻入；千方百计地获取

3.挣脱，摆脱

4.捕捉蠕虫，寻找蚯蚓

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。

英语解释

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

to move in a twisting or contorted motion, (especially when struggling)

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

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

a software program capable of reproducing itself that can spread from one computer to the next over a network