常見例句雙語例句In this tutorial, you will learn how to create a ball bearing using an Array Object.在本教程中，您將學(xué)習(xí)如何創(chuàng)建一個使用數(shù)組對象的球軸承。The critical velocity of the Karo syrup would be 100 miles per hour for a quarter-inch ball bearing.滾珠的臨界速度,是每小時100英里,低得多。Labyrinth: a game involving tilting a maze to negotiate a ball bearing to the \\\'finish\\\' position while avoiding traps (holes in the board). This tested motor performance.迷宮：這個游戲要求擺弄一個迷宮以使一顆滾珠到達‘最終目的地’，同時要繞過板上的洞，這里測試的是動覺能力。權(quán)威例句These are relatively small pieces of the earth's crust that, when caught between two larger plates, spin around as the larger plates move—like a ball-bearing caught between two surfaces.ECONOMIST: Geophysics 返回 ball bearing