扩散圈 diffussed-base mesa transistor: 扩散，发散，漫射 diffusors: [网络] 扩散板 diffussion: [机] 扩散 diffusor duct: 鼓风机)扩散风道 diffusum: [网络] 披散木贼 下载手机词典可随时随地查词查翻译
