Degradation testing
[计] 老化试验
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
I've never worn them before.
我从来没有戴过这个。
Is that a book?
那是一本书吗？
Next Annie took me by the hand and taught me how to jump.
接着，她又拉着我的手，教我如何跳。