Bed gravity
床重力
🧩 词语组成解析
bed
[bɛd]
n. 床;苗圃;河床;（地下由黏土、岩石等构成的）地层;
vt. 把…固定在;（某人）发生性关系;给人铺床;
vi. 上床;分层;
🗣️ 情景例句
I'm still learning.
我还在学习当中。
This part of the country is very mountainous.
这个国家这一部分有很多山。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，