Steinmannite
锑砷方铅矿
🗣️ 情景例句
We haven't heard from him for weeks but we're still hoping for a letter.
我们已经有几个星期没有他的消息，但仍然盼望着他的来信。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
'don't be too hard on us.I'm Rockwall Slinger and this is Merlin Greeves.'
“别使我们难堪。我是罗克沃尔。斯林格，这位是默林。格里夫斯。”