🧩 词语组成解析
n. 奥得河（欧洲中部河流）
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
Are you going to have dinner at home tomorrow night?
你明天晚上在家吃晚饭吗？
Once a year, a race is held for old cars.
旧式汽车的比赛每年举行一次。