loop

US /lup/

UK /lu:p/

B2 中高級英檢中級多益
n. (c./u.)名詞 (可數/不可數)環;圈
Put one end of the belt through the loop in the pants
n. (c./u.)名詞 (可數/不可數)(繩、電線等)的環、圈
The cow had a loop of rope around its necks
v.t.及物動詞使成圈環
Loop one end of the belt over the other, then pull the ends tight

影片字幕

為什麼雲霄飛車的環路不是圓形的? (Why roller coaster loops aren't circular)

06:27為什麼雲霄飛車的環路不是圓形的? (Why roller coaster loops aren't circular)