| 释义 |
-powered
suffix
uk / -paʊ.əd/ us / -paʊ.ɚd/
operated by the type of energy stated: （以某种类型的能量）运行
a battery-powered radio用电池的收音机
nuclear-powered submarines核动力潜艇
My calculator doesn't need batteries because it's solar-powered (= it obtains its energy from the sun).我的计算器不需要电池，因为它使用太阳能。
SMART Vocabulary: related words and phrases
Machines - general words
3-D printer
animatronic
automated
automation
backhoe
chuck
coffee machine
convenience
crankshaft
Heath Robinson
humanoid
immobilizer
roller
stacker
stump grinder
supersensitivity
synchrotron
tabulator
valve
workhorse
You can also find related words, phrases, and synonyms in the topics:
Physics: energy, force & power
-powered | Business English
-powered
suffix
if something is battery-powered, gas-powered, etc., it uses batteries, gas, etc. to work:
Battery-powered vehicles produce no air pollution at the point of use.
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