基本解释凝集素同根派生 Letins相关词英汉例句Letin the growth the young people to the network culture self- judgement,the self-control, the self- ability to select obtain furtherstrengthen. 让成长中的青少年对网络文化的自我判断、自我控制、自我选择能力得到进一步加强。Letin 莱廷聚乙烯醇纤维Letins更多例句