导管
导管 的英文翻译
canal
canula
catheter
conduit
meatus
pipe
trachea
vessel
导管 的中文句子和英文句子
这是包电线的导管。
It's a conduit enclosing insulated electric wires.
内皮层皮层的最内层,在根、茎的导管组织周围形成一道叶鞘(茎衣)
The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems.