Synchrodyne
同步机
🗣️ 情景例句
No problem. I'm glad to help.
小事情，我很高兴这样做。
No sooner said than done.
言而必行。
But a watch could never repair itself----it does not consist of living parts,
但是，手表决不会自行修理，它不是由有生命的部件组成，