🧩 词语组成解析
n. [动]长腕幼虫(海胆类幼体)
🗣️ 情景例句
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
It's about an hour.
大概要一个小时。
It took the police nearly an hour to get the traffic on the move again.
警察花了将近一个小时才使车辆又开起来。