... long neck funnel长颈漏斗 long stem funnel 长柄(颈)漏斗; 长梗漏斗 long stem standard funnel 长颈标准漏斗 ...
双语例句
1
The samples of grain were extracted with chloroform-methyl alcohol(9:1), and using a longneckfunnel, extracting aad Cleaning up of the samples were finished at thg same time.