Fiberoptic
[医]纤维光学的
🗣️ 情景例句
Thank you for your good cooperation.
谢谢你们的大力合作。
Praise makes good men better, and bad men worse.
赞扬使好人更好，坏人更坏。
Please give my best regards to your family.
请代我向你们全家致以最诚挚的问候。