duct

英 [d?kt] 美[d?kt]

英英釋義實用場景例句

近義詞outlet

GRE常用詞匯TEM8低頻詞

復數:?ducts;

duct 管道

來自PIE*deuk, 引導，詞源同deduce, conduct.

duct: duct: [17] Duct comes from Latin ductus, a noun formed from the past participle of the verb dūcere ‘lead’. This is among the most prolific Latin sources of English words. It appears in numerous prefixed forms, all containing to some extent the underlying meaning element ‘lead’, such as deduce, introduce, produce, and reduce, as well as educate and, in less obvious form, subdue.

Its past participle produced aqueduct and ductile [14], not to mention (via Vulgar Latin *ductiāre and Italian docciare) douche [18]. And furthermore it comes ultimately from the same Indo-European source as produced English team, teem, tie, tight, tow, and tug.
=> aqueduct, conduct, deduce, deduct, douche, duke, educate, introduce, produce, reduce, seduce, team, tie, tight, tow, tug
duct (n.): 1640s, "course, direction," from Latin ductus "a leading," past participle of ducere "to lead" (see duke (n.)). Anatomical sense is from 1660s. Meaning "conduit, channel" is 1713; that of "air tube in a structure" is from 1884.

1. The duct that drains the entire gland is the main duct.: 整個腺體的導管匯總在一起稱主導管.

3. Obstruction of the bile duct is associated with cholangitis.: 膽管梗阻能并發膽管炎.

5. The Ascaris adults may perforate a suture line or cause a bile or pancreatic duct obstruction.: 成蟲可穿破縫線或引起膽管或胰腺管阻塞.