Gatch bed
[医] 活动靠背床
🧩 词语组成解析
蜡饼, 含油蜡
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
This food is heavenly, isn't it?
这一顿太美好了， 是吗？
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。