unit of electrical power, 1882, in honor of James Watt (1736-1819), Scottish engineer and inventor. The surname is from an old pet form of Walter and also is in Watson.
雙語例句
1. A 40 watt bulb would be quite sufficient and would not obtrude.
40瓦的燈泡完全夠亮了，並且不會晃眼。
來自柯林斯例句
2. a 25 watt amplifier
一台25瓦擴音器
來自《權威詞典》
3. a 60-watt light bulb
60瓦的電燈泡
來自《權威詞典》
4. With an 18-watt fluorescent bulb you get as much light but use 75% less electricity.
用18瓦的熒光燈燈泡有同樣的亮度，而用電量卻減少75％。
來自柯林斯例句
5. State of California v. Watt, 712 F .2 d 584 ( D . C . Cir. 1983 ).