🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
I had a good time today, Robbie.
我今天玩得很开心， Robbie。
She's not at her desk right now.
这会儿她不在办公室办公。
He uses a lift to go up and down.
他乘电梯上上下下。