Seismitron
岩层稳定测试仪
🗣️ 情景例句
I'll give you another chance.
我再给你一次机会。
It really comes in handy.
有了它真是方便。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。