first-arrival
基本解释
- 初至波
英汉例句
- She could only enter into it fully when they recalled Sonya's first arrival.
在他们回忆起索尼娅首次来到他们家中的时候,她才参加谈话。 - The analysis of seismograms indicates that the first arrival is a P-wave, followed by a S-wave.
地震波记录曲线的分析表明,初至波是P波,随后是S波。 - First arriving unit failed to initiate command.
第一个到达现场的救援车辆没有组织指挥。 - The first arriver will cook the supper.
谁先到家,谁就开始做晚饭。 - On your first arrival at a college, you need to get your bearings! Kelly and Sandra find out about their campus from some schoolmates.
当你初次踏入大学校门的时候,你需要弄清楚和你有关的事情。Kelly和Sandra从一些同学那儿了解了她们的学校。