英语词汇chemical defence怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Thomas Karl, who led the study, said the chemical triggers "the formation of proteins that boost their biochemical defences and reduce injury".
领导此项研究的托马思。卡尔说，这种化学物质引发植物蛋白质的形成，从而提升其生物化学屏障，同时还能降低伤害。
2
This chemical warfare being waged in our fields might suggest that the plants have no defences of their own against disease.
在我们的田间展开的这场化学战似乎说明植物没有自己的防御系统抵抗疾病人侵。

单词	chemical defence
释义	chemical defence 简明释义化学防御双语例句 1 Thomas Karl, who led the study, said the chemical triggers "the formation of proteins that boost their biochemical defences and reduce injury". 领导此项研究的托马思。卡尔说，这种化学物质引发植物蛋白质的形成，从而提升其生物化学屏障，同时还能降低伤害。 2 This chemical warfare being waged in our fields might suggest that the plants have no defences of their own against disease. 在我们的田间展开的这场化学战似乎说明植物没有自己的防御系统抵抗疾病人侵。
随便看	safe prime safe procedure safe production safe productivity safe program safe prosecution of voyage safe protector for puncher safe pull safer safe radio telegraph certificate safe railway operation safe range safe range of stress safe razor safe razor holder safe reactor control safe refuge safe region safe regulation safe regulation safe relational calculus expression safe reliability safe renter safe retreat safe return