physical wear and tear
基本解釋
- 物質(zhì)損耗
英漢例句
- At Nokia's San Diego Test Center, the company puts every phone through a series of physical and mechanical tests to ensure it can withstand real world wear and tear.
在諾基亞的聖疊戈測試中心，該公司把通過一系列物理力學試騐，以確保每一個手機能夠經(jīng)受住現(xiàn)實世界的磨損。