Demonstration testing
[计] 论证试验
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
What time is it, anyway?
几点钟了， 顺便说一声。
She's perfectly reasonable in her demands.
她的要求完全合情合理。
When could you make a delivery?
你们什么时候可以交货啊？