gèn gǔ wèi yǒu
- unprecedented
- never heard of from time immemorial
- There has never been any from time immemorial down to the present day.
- There was none ever since the beginning of the age.
用户正在搜索
nitrodimethylaniline,
nitrodiphenylamine,
nitrodiphenylmethane,
nitrodope,
nitroenamel,
nitro-enamel,
nitroerythrite,
nitro-erythritol,
nitroethane,
nitroethylene,
相似单词
跟踪追寻,
哏,
亘,
亘古不变,
亘古及今,
亘古未有,
艮,
庚,
庚醇,
庚二醇,