Compacta
[医]（蜕膜）致密层
🗣️ 情景例句
Just follow me, Mr. Johnson.
请跟我来 Johnson先生。
Do you still remember that Christmas?
你仍记得那个圣诞节吗？
The tunnel would be well-ventilated if tall chimneys were built above sea level.
隧道就具备了良好的通风条件。