Servohead
[計] 伺服磁頭
??? 情景例句
Look,
看，
Have you send him any pencils?
你送他鉛筆嗎？
When I was a teenager, I felt that I was just young and uncertain --
我十幾歲時，總感到自己年輕，有些事拿不準(zhǔn) --