| 释义 |
Definition of safener in English: safenernoun ˈseɪf(ə)nəˈseɪfnə Horticulture A substance which protects plants from damage caused by an insecticide or herbicide.
Origin 1930s. From safe + -en + -er, after e.g. fastener, softener, etc. Definition of safener in US English: safenernoun Horticulture A substance which protects plants from damage caused by an insecticide or herbicide.
Origin 1930s. From safe + -en + -er, after e.g. fastener, softener, etc. |