🧩 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;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
[医] 花; 升华制成的药物; 月经
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
The woman was a visitor. She did not live in London. She lived in the country.
这老太太是位游客，不住在伦敦。