Vibration testing machine
[化] 振动试验机
🧩 词语组成解析
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
You sound excited about Columbia.
听起来你对Columbia大学跃跃欲试。
Wit bought is better than wit taught.
不经一事，不长一智。
At night, families often stay in the open air near their houses.
晚上很多人家常呆在附近户外。