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phlogiston
US
・
UK
A1 初級
n. (u.)
不可數名詞
燃素；熱素
影片字幕
普通化學1P的準備。第02講。物質的分類。 (Preparation for General Chemistry 1P. Lecture 02. Classification of Matter.)
41:43
the
phlogiston
theory
material itself. So people had different levels of wood and a lot of
phlogiston
. And water has none of this.
B1 中級
科學1（Intro to History of Science: Crash Course History of Science #1）
12:20
if you think I'm going to sit here and not celebrate the death of
phlogiston
with you,
B1 中級
水--液體真棒。生物學速成班#2 (Water - Liquid Awesome: Crash Course Biology #2)
11:17
a fire-like element called "
phlogiston
."
B1 中級
