Hsil
abbr. heterostructure stripe insulation laser 异质结构条形隔离激光器; high-grade squamous intraepithelial lesion 高分化鳞状上皮内病损
🗣️ 情景例句
Can I speak to Betty?
我能跟Betty说话吗?
Youth looks forward and age backward.
青年人向前看，老年人向后看。
Everything has its beginning.
凡事都有开端。