Imperforation
n. 封闭之状态, 无孔的东西
🔁 扩展释义
【医】 不通, 无孔, 闭锁[畸形]
🗣️ 情景例句
Feel free to look around.
请随意到处看看。
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
As soon as he opened his mouth, everyone burst out laughing.
但他刚一开口说话，人们便哄堂大笑起来。