Concha hallotidis
[医] 石决明
🧩 词语组成解析
n. 外耳, 壳, 鼻甲, 甲, 半圆屋顶\\n[医] 甲; 蛤壳
🗣️ 情景例句
Haven't you finished balancing that checkbook?
你还没有核对完支票簿帐目吗？
Just a short line to say thanks.
只言片语聊表谢意。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。