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TOEFL BNC: 17640 COCA: 16075

convection

Word family
Related topics: Physics
con·vec·tion /kənˈvekʃən/ noun [uncountableU] technical  
HPthe movement in a gas or liquid caused by warm gas or liquid rising, and cold gas or liquid sinking 〔气体、液体的〕对流
Examples from the Corpus
Origin convection
(1800-1900) Late Latin convectio, from Latin convehere to bring together, from com- ( → COM-) + vehere to carry
con·vec·tion noun
Chinese
Syllable
Corpus
TOEFL BNC: 17640 COCA: 16075
TOEFL BNC: 17640 COCA: 16075
TOEFL BNC: 17640 COCA: 16075
convection

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