Dej
abbr. denttino-enamel junction 釉质-牙本质接合
🗣️ 情景例句
You and I are very busy these days.
这些天来我们俩都很忙。
Honesty may be dear bought, but can never be an ill penny-worth.
出高价买来的诚实，不会永远没有价值。
That's neat.
这很好。