| 例句 |
The blade flashed in the sunlight.刀锋在阳光下闪着寒光。They saw crescent-shaped pecks where the blade had plunged into the earth.在刀锋插入泥土的地方，他们看见了一些月牙状的凿痕。Make gentle sweeping movements across the hedge so that the blade can cut on both sides.以轻快的动作挥过树篱，这样刀锋可以割到两边。 |