Plumbosynadelphite
铅砷镁锰矿
🗣️ 情景例句
I'm ten.
十岁。
The target shooting requires the power of concentration.
射击需要集中精神。
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。