gyroscope
n
device containing a wheel which, when its spins fast, always maintains the same orientation regardless of any movement of the supporting structure, often used in ships' stabilizers 陀螺儀; 回轉儀.
?? 醫學釋義
回轉器,回旋器
??? 情景例句
There's nothing more joyous than the arrival of a new baby.
沒有任何事能比新生兒的到來更令人喜悅的了。
What''s the cause of the delay?
什么原因延誤?
Only a few kilometres. I think it's about seven. OK. We're all here, now.