英语词汇“備用”的翻译、意思、用法、释义-英汉汉英双解词典

单词	備用
释义	備用 bèi yòng准备着供使用reserve；spare；standby备用款项备用卧室备用座机备用系统简体备用
随便看	quartz piezoelectric electrometer quartz pilot quartz pipe quartz-plagiophyre quartz plate quartz plate filter quartz plate holder quartz-polaroid monochromator quartz-porphyrite quartz porphyry quartz-porphyry quartz-porphyry tuff quartz powder quartz powders quartz power quartz pressure gauge quartz pressure sensor quartz pressure transducer quartz-printer quartz prism quartz prism filter quartz prism instrument quartz prism monochrometer quartz prism spectrograph quartz projection analog clock