the entry of molten rock into the gap ,rather than the cracking of the crust,is responsible for segmentation of continentaldrifts.plants and animals often use color to attract attention.the substances responsible for thesecolors belong to a class of
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the entry of molten rock into the gap ,rather than the cracking of the crust,is responsible for segmentation of continentaldrifts.plants and animals often use color to attract attention.the substances responsible for thesecolors belong to a class of
the entry of molten rock into the gap ,
rather than the cracking of the crust,is responsible for segmentation of continentaldrifts.
plants and animals often use color to attract attention.the substances responsible for these
colors belong to a class of chemicals known as antioxidants{抗氧化剂}
翻译 并详细解释两句中responsible for 的用法
the entry of molten rock into the gap ,rather than the cracking of the crust,is responsible for segmentation of continentaldrifts.plants and animals often use color to attract attention.the substances responsible for thesecolors belong to a class of
这不只“产生”了地壳的裂缝, 同时也“导致”了大陆漂移的发生.
植物和动物经常使用颜色吸引来注意.“产生”这些颜色的物质属于一类化学物质,它们被称为抗氧化剂.(引号内为be responsible for 的解释,试着联系上下文理解,切勿脱离具体语境)