Cor venosum
[医] 右心
🧩 词语组成解析
[医] 心脏, 心
🗣️ 情景例句
It's a real problem, Robbie.
这确实是个问题 Robbie。
It's a pen.
是支笔。
At first I thought I'd done the right thing, but I soon realized that I'd made a mistake.
开始我以为我做对了，但是很快就发现自己犯了个错误。