Sonizon
超声波测厚仪
🗣️ 情景例句
So does the sound.
这些声音也是。
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
Jim, could you help me, please? I want to get some books.
吉姆，你能帮我一下吗？我想拿些书。