“楔形的”造句
他中飯吃一根香蕉和一塊
楔形的奶酪。
He had a banana and a wedge-shaped cheese for lunch.
他中飯吃一根香蕉和一塊
楔形的奶酪.
He had a banana and a wedge of cheese for lunch.
楔形的作用有助于在低壓差應用中產生緊密的密封.
Wedging actions help affect a tight seal in low differential pressure services.