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feldspar
US
・
UK
A1 初級
n. (c./u.)
名詞 (可數/不可數)
長石
影片字幕
岩石和礦物鑑定 (Rock and Mineral Identification)
19:17
Quartz sanidine
feldspar
biotite and hornblende
sodalite apatite pyroxene sphene and
feldspar
B2 中高級
大自然製造的5種令人敬畏的玻璃 (5 Types of Awesome Glass Made by Nature)
10:48
Iron oxide can give you reds and browns, microscopic crystals of a mineral group called
feldspar
B1 中級
讓我們去火星吧｜|天文學｜|太空探險 (Let's go to MARS || Astronomy || Space Exploration)
12:01
mostly made up of the minerals
feldspar
, olivine, and pyroxene.
B1 中級
生命的起源--生命如何在地球上開始 (Origin of Life - How Life Started on Earth)
49:54
These huge walls are granite containing minerals like quartz and
feldspar
.
B1 中級
世界是建立在沙滩上的我们快要耗尽了（The World Is Built on Sand... and We're Running Out）
12:29
It usually also has bits of minerals like
feldspar
mixed in --
B2 中高級
