Soniscope
脉冲式超声波探伤仪(测材料强度或裂缝深度用)
🗣️ 情景例句
and sometimes just stubborn.
有时候甚至近乎顽固。
But I'll pay. Why not?
但是我付钱啊，不行吗？
It was warm last Sunday, so I went and sat on the river bank as usual.
上星期日天气很暖和。于是我和往常一样，又去河边坐着。