| 释义 |
DEFINITIVE EXAMPLES 权威例句〔bugle〕A brass wind instrument somewhat shorter than a trumpet and lacking keys or valves.喇叭号:一种铜制的风动乐器,比小号要短,没有键或阀美国传统Fossil fuels like oil and coal will run out one day, but wind and wave power are inexhaustible.石油和煤之类的矿物燃料总有一天将会用完,但风动力和水波动力是永远用不完的。剑桥国际 |