Erlenmeyer r Flask锥形烧瓶;锥瓶
Erlenmeyer Flask Mantles锥形烧瓶加热套
a erlenmeyer flask罂红
conical flask Erlenmeyer flask锥形烧瓶
Screwthread Erlenmeyer Flask旋盖锥形瓶
The Erlenmeyer Flask外星混血
Ace Erlenmeyer flask中文同义词
N(名词) a flask, for use in a laboratory, with a narrow neck, wide base, and conical shape; conical flask 锥形烧瓶