Plicadentin
放射状牙质
🗣️ 情景例句
You've got the wedding-day jitters!
已经得了婚礼紧张症了！
Thank you, if it's not too much trouble.
谢谢了，如果不是太麻烦的话。
Specially-made lanterns are hung outside each house to help the dead to find their way.
特制的灯笼挂在各家的门外，为的是帮助亡灵看清道路。