阿摩線上測驗
43 The buoyant gas stream rising above a burning fuel bed is often referred to as the fire______ .
(A)cloud
(B)plume
(C)stream
(D)feather
答案：登入後查看
統計： A(17), B(73), C(40), D(15), E(0) #1200259
統計： A(17), B(73), C(40), D(15), E(0) #1200259
詳解 (共 2 筆)
timalex0000
#1317694
(A)cloud雲
(B)plume羽(屬於羽毛的一種，來自白鷺，鴕鳥，孔雀鳥等鳥類)
(C)stream流
(D)feather羽毛
The buoyant gas stream rising above a burning fuel bed is often referred to as the fire plume.
在燃燒面上方的漂浮氣流常被稱為火焰『羽流』。
2
0