Serimeter
验丝计, 生丝强伸力计(验单丝用)
🗣️ 情景例句
I'm happy to have this chance to meet with you. Mr. Howard Yang.
杨先生，非常高兴能有机会认识你。
I hear that you have won. Congratulations.
听说你们赢了，祝贺你们。
What's it made of?
它是用什么做的？