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
What's the deadline for claim?
索赔的有效期多长？
My grandfather got married in 1921.
我的祖父在1921年结婚。
Their sleeping bags were warm and comfortable, so they all slept soundly.
睡袋既暖和又舒服，所以，他们都睡得很香。