Wearometer
磨耗计
🗣️ 情景例句
Be prepared to discuss details and be ready to answer questions.
应随时准备好讨论细节和回答对方的疑问。
Better to do well than to say well.
说得好不如做得好。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。