🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
How long are you going to stay here?
你要在这里停留多久？
it would be up and down, to and for and from side to side.
呈现出上上下下、来来回回、左左右右3种性质的运动。