Barcoding
(barcode 的现在分词) 条形码
🗣️ 情景例句
I have two days off a week.
我一星期休息两天。
Does your computer have a modem?
你的电脑有调制解调器吗？
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，