Porifera
[医] 多孔动物门(海绵动物门)
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
and the existence of underwater features of considerable magnitude.
水下特征差异极大。