speek是什么意思 speek翻译
2022-06-11 15:43:58
1.speak[英][spi:k][美][spik]
2.n. (Speek)人名;(瑞典)斯佩克
3.例句:Some primary study on synthesis and performance of non-fluorinated SPEEK PEM and SPEEK self-humidifying membrane was carried out.对非氟speek磺酸质子交换膜制备和性能进行了初步研究,并对自增湿speek膜进行了尝试研究。