Schallerite
砷硅锰矿
🗣️ 情景例句
and I'll come up with something.
我会想出个办法的。
Will this be fine?
这样可以吗？
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。