back




0 New HSK word(s):
0 Old HSK word(s):




Grade E word(s):
蚕茧







GbEngViet
蚕茧是由昆虫制造的一种由丝组成的外包层。 A cocoon is a kind of silk covering made by an insect.
孩子们撕开蚕茧看看里面有没有蛹。 The children tore the cocoon open to see if there was a pupa.