Defectoscope
探伤仪[器]
🗣️ 情景例句
I feel as though I have been standing here for 50 days.
可我感觉像是在这里站了50天。
Is this your handbag?
这是你的手提包吗？
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。