clog

• v. 阻塞；障碍
• n. 障碍；木底鞋

词源同clump,clod,clout.原指大块状东西，后词义明确为木屐这一物体。

clog (n.)

early 14c., clogge "a lump of wood," origin unknown. Also used in Middle English of large pieces of jewelry and large testicles. Compare Norwegian klugu "knotty log of wood." Meaning "anything that impedes action" is from 1520s. The sense of "wooden-soled shoe" is first recorded late 14c.; they were used as overshoes until the introduction of rubbers c. 1840. Originally all wood (hence the name), later wooden soles with leather uppers for the front of the foot only. Later revived in fashion (c. 1970), primarily for women. Clog-dancing is attested from 1863.

clog (v.)

late 14c., "hinder," originally by fastening a block of wood to something, from clog (n.). Meaning "choke up with extraneous matter" is 17c. Related: Clogged; clogging.

1. The result is that the lungs clog up with a thick mucus.

检验结果是肺部被厚厚的黏液堵住了。

来自柯林斯例句

2. The soids would clog sewers, cause interference in subsequent treatment processes.

这些固体物将堵塞管渠, 影响后续处理.

来自辞典例句

3. A clog or fetter on the equity of redemption is void.

阻碍和束缚衡平法上的赎回板均是无效的.

来自辞典例句

4. Sludge can also clog oil passages and prevent normal engine lubrication.

油泥还会阻塞油路,妨碍发动机的正常润滑工作.

来自辞典例句

5. In cotton and wool processing, short length fibers may clog sewers.

在棉毛生产中, 短纤维可能堵塞下水管道.

来自辞典例句