Range calibrator
[电] 距离校正器
🧩 词语组成解析
range
[reindʒ]
n. 范围;射程;类别;（山脉，房屋等的）排列;
vi. 搜索;变化;延伸;漫游;
vt. 排列;（按一定位置或顺序）排序;把…分类;徘徊;
adj. 牧场的，放牧区的;
n. 校准器\\n[计] 校准器
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
Has he studied French very long?
他学习法语很长时间吗？
Good. Listen. I may be able to help you. Could you come and see me when you are next in London?
好的。听着，我也许能够帮助你。下次你来伦敦时，能不能来看看我？