necessary  朗读 necessary

音标：nesəsəri

necessary翻译

necessary双语用法和例句

相关单词

nonallelic nesting nonarithmetic nasty neuromuscular nickelic nitre nitrification nephalism nyctalgia nifelheim nonmetal naboth nonprotein nondistinctive nenadkevichite neutrality neurocirculatory nutburger nincompoopery

中文词源

英文词源