| 释义 |
DEFINITIVE EXAMPLES 权威例句〔continental〕The most ancient parts of the continental crust are 4000 million years old.大陆地壳最古老的部分有40亿年历史。柯林斯高阶〔continental〕The most ancient parts of the continental crust are 4000 million years old.这块大陆地壳最古老的部分有40亿年历史。外研社新世纪 |