Operation testing
[计] 操作试验, 运行试验
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
My boss and some friends at the office.
我老板和办公室的同事。
Life is half spent before we know what it is.
等到认识人生，已经一半过去了。
He is just a child.
他只是个孩子。