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 very good-looking, like his mother.
也很漂亮 ，像他妈妈。
There is much to be said on both sides.
公说公有理，婆说婆有理。
this little 'o' indicated that the train only stopped for mail.
这个标记表示列车是为装邮件而停车。