haet exchange热交换
haet of sublimation升华热
line haet source线热源
haet of fusion熔解热
jal haet da常用句
haet of evaporation蒸发热
haet treatment electric furnace热处理电阻炉
haet of transfer热迁移
a dead haet并列冠军
N（名词） a whit; iota; the least amount 少量 [SCOTTISH]