Microantroscope
显微上颌窦镜
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
This is a highly controversial subject.
这是一个颇有争议的题目。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。