Trichophyton mentagrophytes activity of three different bast fibers - hemp, flax and ramie fibers.本文以汉麻韧皮和亚麻织物为原料,在不同的活化条件下制备出活性炭纤维样品.He is very hard - working and always does his bast.他很努力,总是尽自己最大的力量.What is attached is...

n.韧皮纤维， （尤指）椴树纤维，内皮...

bast的音标：bast的英式发音音标为：[bæst]bast的美式发音音标为：[bæst]...