基本解釋病原體英漢例句雙語例句Could you tell me the main causal agents of plant diseases?你給我講講植物病害的主要病原,好嗎?。We believe that these intentional agents control the world, sometimes invisibly from the top down (as opposed to bottom-up causal randomness).我們相信這些有意圖的實體控制著世界,等級森嚴(yán)但卻無法得見(與因為自下而上所以隨機變化的情況正相反)。causal agents更多例句詞組短語短語Abiotic causal agents 非生物性病原causal agents更多詞組專業(yè)釋義醫(yī)藥科學(xué)病原體