Commissioning
[计] 试的\\n[化] 试运转; 试车; 投产; 投入生产
🗣️ 情景例句
This has been a hard course for me.
这门课对于我来说很难。
He who purposes to be an author, should first be a student.
想当作家，相当学生。
Thank you. Bye-bye.
谢谢。再见。