Spiral cleavage
[医] 旋裂
🧩 词语组成解析
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
cleavage
['kli:vidʒ]
n. 分裂;[胚] 卵裂;乳沟;
🗣️ 情景例句
I don't get it.
我不明白。
He devoted himself completely to his work.
他完全投身于工作。
In the early days of the settlement of Australia,
在澳大利亚移民初期，