Servohead
[计] 伺服磁头
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
The doctor says that I should take quinine.
医生说我应该服用奎宁。
An old watch, by contrast,
然而一只老掉牙的手表，