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
I hope it's pasta.
我希望是意大利面食。
Just a minute, please.
请等一下。
Has our material been all right?
我们的原材料没问题吧？