Immerscope
浸没式超声探伤仪
🗣️ 情景例句
I'm Martha Vann.
我叫Martha Vann。
That's not true.
那不是真的。
'You needn't be so rude about it,' my wife answered as she looked at herself in the mirror.
“你说话没必要这样不客气，”我的妻子边回答边照着镜子。