crumb

US /krʌm/

UK /krʌm/

B2 中高級英檢高級
n. (c.)可數名詞小片 ; 麵包屑 ; 些少 ;
The bird picked up the crumb of bread that I dropped

影片字幕

隨便解釋一下比特幣 (Casually Explained: Bitcoin)

10:38隨便解釋一下比特幣 (Casually Explained: Bitcoin)