backstop

US /'bækˌstɒp/

UK /'bækstɒp/

A1 初級
n.名詞逆止
n.名詞逆止
n.名詞逆止

影片字幕

特朗普在憤怒的白宮會議上指責澤倫斯基 "拿第三次世界大戰做賭注" | BBC News (Trump accuses Zelensky of 'gambling with World War Three' in angry White House meeting | BBC News)

14:08特朗普在憤怒的白宮會議上指責澤倫斯基 "拿第三次世界大戰做賭注" | BBC News (Trump accuses Zelensky of 'gambling with World War Three' in angry White House meeting | BBC News)