BTU
abbr. 英国热量单位（British Thermal Unit）；基本传输装置（basic transmission unit）
例句
The toughest issue for me was the BTU tax.
对我来说，最困难的要数英制热量单位税了。
In the United States, heat is measured in British thermal units (Btu).
在美国，热量的计量单位是英国热量单位(Btu)。
He is already the general engineer of this low BTU water gas project.
他已经是这个低热水煤气工程的总工程师了。
