convection kәn'vekʃәn
释义
n. 传送, 对流, 传导
[化] 对流
英文释义
n. the transfer of heat through a fluid (liquid or gas) caused by molecular motion
n. (meteorology) the vertical movement of heat or other properties by massive motion within the atmosphere
BNC词频排名: 17,640 | 当代语料库词频排名: 16,075