Tachylyte
n. [矿]玄武玻璃
🗣️ 情景例句
My computer was infected by a virus, I guess since I didn't have firewall installed.
我的电脑受到病毒感染了，我想是因为我没装防火墙。
What's the purpose of your visit?
你旅行的目的是什么？
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。