Vibration testing device
[化] 振动试验装置
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
Don't worry.
别担心。
Don't climb a tree to look for fish.
勿缘木求鱼。
but as yet there is no overwhelmingly specialized patronage.
确实如此，但并没有特别的优待。