signaled

US

UK

A2 初級
v.t./i.動詞 (及物/不及物)表示;顯示
The noise signaled the start of the race
v.t./i.動詞 (及物/不及物)(打)信號
We signaled the workers to come inside while it rained

影片字幕

棒球簡史 (A Brief History of Baseball)

10:11棒球簡史 (A Brief History of Baseball)