🧩 词语组成解析
n. 静脉\\n[医] 静脉
🗣️ 情景例句
Oh, let me help you with this.
来， 我帮你放好。
Please ring off.
请挂电话。
The comparable speed from the Moon is only 1.5 miles per second.
而从月球出发的相应速度只是每秒1。5英里。