Walthard's islets
[医] 瓦耳塔德氏小岛(卵巢上皮小岛)
🧩 词语组成解析
n. 小岛( islet的复数形式 )
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
Calm down!
冷静点！
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。