英语词汇“prolong”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pro•long v. [~ + object]

to extend the amount of time for; cause (something) to continue longer:prolonged their visit.

pro•lon•ga•tion n. [uncountable]

pro•long v.t.

to lengthen out in time;
extend the duration of;
cause to continue longer:to prolong one's stay abroad.
to make longer in spatial extent:to prolong a line.

Late Latin prōlongāre to lengthen, equivalent. to prō- pro-¹ + long(us) long¹ + -ā- theme vowel + -re infinitive ending
late Middle English prolongen 1375–1425

pro•long′a•ble, adj.
pro•long′a•ble•ness, n.
pro•long′a•bly, adv.
pro•long′er, n.
pro•long′ment, n.

1.See corresponding entry in Unabridged See lengthen.

1.See corresponding entry in Unabridged abbreviate.

prolong /prəˈlɒŋ/ vb

(transitive) to lengthen in duration or space; extend

Etymology: 15th Century: from Late Latin prōlongāre to extend, from Latin pro-¹ + longus long

prolongation /ˌprəʊlɒŋˈɡeɪʃən/ n

单词	prolong
释义	WordReference Random House Learner's Dictionary of American English © 2024 pro•long /prəˈlɔŋ, -ˈlɑŋ/USA pronunciation v. [~ + object] to extend the amount of time for; cause (something) to continue longer:prolonged their visit. pro•lon•ga•tion /ˌproʊlɔŋˈgeɪʃən/USA pronunciation n. [uncountable] WordReference Random House Unabridged Dictionary of American English © 2024 pro•long (prə lông′, -long′),USA pronunciation v.t. to lengthen out in time; extend the duration of; cause to continue longer:to prolong one's stay abroad. to make longer in spatial extent:to prolong a line. Late Latin prōlongāre to lengthen, equivalent. to prō- pro-¹ + long(us) long¹ + -ā- theme vowel + -re infinitive ending late Middle English prolongen 1375–1425 pro•long′a•ble, adj. pro•long′a•ble•ness, n. pro•long′a•bly, adv. pro•long′er, n. pro•long′ment, n. 1.See corresponding entry in Unabridged See lengthen. 1.See corresponding entry in Unabridged abbreviate. Collins Concise English Dictionary © HarperCollins Publishers:: prolong /prəˈlɒŋ/ vb (transitive) to lengthen in duration or space; extend Etymology: 15th Century: from Late Latin prōlongāre to extend, from Latin pro-¹ + longus long prolongation /ˌprəʊlɒŋˈɡeɪʃən/ n
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