Helicoid ginglymus
[医] 蜗状关节, 螺旋关节
🧩 词语组成解析
a. 螺旋状的, 蜗牛壳状的, 回转式的\\nn. 螺旋体, 螺旋面
n. [解]屈戌关节,绞链关节
🗣️ 情景例句
Well, they're babies.
嗯， 他们都是婴儿。
Friend or foe…
一视同仁。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，