Cisterna basalis
[医] 底池
🧩 词语组成解析
n. [解] 池, 内胞浆网槽
基层(子宫内膜的基部)
🗣️ 情景例句
and his book
他的书
Many a fine dish has nothing on it.
虚有其表。
Only the Earth provides ideal conditions, and even here it has taken more than four billion years for plant and animal life to evolve.
只有地球提供理想的条件，而即使在这里，植物和动物的进化也用了40亿年的时间。