🧩 词语组成解析
[医] 焦耳氏当量(热功当量)
Rhine
[[rain]]
n. 莱茵河
🗣️ 情景例句
She worried constantly.
她经常烦恼。
The fork is dirty, Would you bring me a clean one, please?
这叉子是脏的，请你拿个干净的给我。
What are you going to buy?
你打算买什么？