常見(jiàn)例句雙語(yǔ)例句The light or the absence of inhibitory effect of other plant exogenous growth substances to Botritis cinerea was the main factor that they didn't control tomato gray mould disease steadily.其他外源植物生長(zhǎng)物質(zhì)對(duì)灰霉病菌抑菌活性差或沒(méi)有抑菌活性因而對(duì)番茄灰霉病的控制作用不穩(wěn)定。 返回 plant exogenous growth substances