convex bow造句

例句与造句

1. There has always been some bow to a stick handle, 10 20 mm was common ( right in diagram ) because to have a stick that was straight would make'gathering'the ball, by pulling it towards the body from the left, more difficult and a bow in the other direction ( a convex bow ) would cause'dragging'in stick-work and make hitting the ball cleanly difficult in the other.
2. It's difficult to find convex bow in a sentence. 用convex bow造句挺难的