Zirten
锆碳(烧结)合金
🗣️ 情景例句
Where shall I put my signature?
我签在哪儿呀？
This milk has gone bad.
这牛奶变质了。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”