Lightboat
n. (=light ship)(停泊在危险水域作导航用的)灯塔船
🗣️ 情景例句
I know that, but ...
这我知道， 但是……
I tried to call Mr. Cooper,but the line was busy.
我试着呼叫库珀先生，但是线老是忙。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01时，那些波动就已经会在1英尺远的地方造成偏差。