Quadrivalvular
[医]四裂爿的, 具四瓣的
🗣️ 情景例句
What software is bundled with this system?
这个计算机系统附带什么样的软件？
To rip the man 's sleeve
拉断那人的袖子
They all went up some narrow steps into a large room.
他们全都登上这些狭窄的台阶，接着进入一个大房间。