sieve tube

sieve tube读音音标

英 [siv tju:b]

美 [sɪv tub]

sieve tube意思解释

释义

筛管；

英英释义

n.

tube formed by cells joined end-to-end through which nutrients flow in flowering plants and brown algae

双语例句

用作名词(n.)Dinitropheol exerted its effect on sucrose uptake or secretion into the sieve tubes.二硝基酚影响蔗糖的吸收或者分化到筛管里。