bracing sheet
常见例句
- When we first read this tablet's spec sheet, we started bracing ourselves for one thick, heavy device.
ENGADGET: Vizio Tablet PC hands-on (update: now with video) Hands-on - Carefully, she pushed him onto his side again, this time bracing herself against his back as she inched the sheet out from under him.
NEWYORKER: The Visitor 返回 bracing sheet