ping-pong ball
常见例句
- Here we have not a bowling ball onto a ping-pong ball but we have a billiard ball.
我现在不让保龄球,去撞乒乓球,而是拿一个台球。 - It is intuitive that if the billiard ball hits the ping-pong ball that it will continue.
需要凭借直觉的是,台球撞击了乒乓球,而它继续运动。 - The balls chose leaders for their groups.They chose as their leaders the ping-pong ball, baseball, basketball, and soccer ball.
他们选出乒乓球,棒球,篮球和足球。 作为他们的领导者。 - It's not going to be a backscatter event if your ping-pong ball hits the frame or these strings, or the top part.
打到原子核了就是背散射,如果打到框上。
麻省理工公开课 - 化学原理课程节选 - So, it'll be considered a backscatter event if your ping-pong ball hits one of the nuclei.
什么情况是背散射,如果你们的乒乓球。
麻省理工公开课 - 化学原理课程节选 - Raise your hand if you don't if you don't have a ping-pong ball yet.
这样就可以算,背散射的概率了。
麻省理工公开课 - 化学原理课程节选 - Her surgeon divided her stomach into two pouches, one the size of a ping-pong ball.
FORBES: Willpower-Free Dieting - His company has developed motion-capture software that doesn't require the "ping-pong-ball-bodysuit" worn by actors in movies like Beowulf.
FORBES: Intel In The 3-D Fast Lane - Sunday's storms sheared off trees and utility poles in parts of northern New England and dropped ping pong ball-sized hail in New York state.
NPR: Out With A Whimper: Storms Over In East, South 返回 ping-pong ball