Peritoneal
a. 腹膜的\\n[医] 腹膜的
🗣️ 情景例句
we would go down to the beach and catch crabs,
我们走到海边抓螃蟹，
Calm down!
冷静点！
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。