anionically polymerized polybutadiene
化 阴离子催化聚丁二烯; … Read the rest
化 阴离子催化聚丁二烯; … Read the rest
*[,pærәle’lepiped]
n. … Read the rest
*[,ɑ:ti’fiʃәli]
ad. … Read the rest
计 完整呼号… Read the rest
医 木棉葵… Read the rest
*[‘sɒftbɒ:l]
n. … Read the rest
医 鼻疽杆菌… Read the rest
a. 多晶的… Read the rest
停靠港
经… Read the rest