Ball-bearing
滾珠軸承
?? 牛津釋義
ball-bearing
n
(a) type of bearing(5) in which small steel balls are used to reduce friction 滾珠軸承.
(b) (usu pl 通常作復數) any of these balls （滾珠軸承的）滾珠.
?? 詞語組成解析
ball
[b?l]
n. 球;棒球（投手投出的）壞球;拇指球;舞會;
vt. 做成球狀，使成團塊;（指男性）和（女性）交媾（美式英語）;
vi. 呈球形，成團塊;[美國俚語、口語]狂歡作樂，消遣;盡情作樂，盡情地玩;
??? 情景例句
My feeling is that you ought to stay home tonight.
我覺得今晚你應該呆在家里。
New lords, new laws.
新官新法。
We could have a walk around. Let's go out at about six o'clock, shall we?
我們可以四處走走。咱們大約6點出發，行嗎？