Microschlieren
显微纹影仪
🗣️ 情景例句
Always remember to wash your hands before eating.
用餐前谨记要洗手。
It's a beautiful country with many large lakes.
这个国家很美，它有很多湖泊。
Lin Tao did quite well, but Bill did better than Lin Tao.
林涛跳得相当高，但是比尔比林涛跳得更高。