Microdilatometer
微膨胀计
🗣️ 情景例句
Our products are of good quality and at a reasonable wholesale price.
我们的产品质量好，而且批发价很合理。
Don't work your employees to death.
别把你的雇员都累死。
Lucy ran faster than Meimei.
露茜比梅梅跑得更快。