Also known as Darwin's beetle, the Chilean stag's extraordinary mandibles help it attract a female mate.也叫做达尔文甲虫, 智利鹿角虫惊人的下颚帮助它吸引异性.They strip it with their mandibles and pack it into the pollen baskets on thei...
He also told me that your attendances at his tutorial and seminar have been poor .他还告诉我说你的辅导课和讨论课出勤率不高。This year attendances were 28% lower than forecast.今年的出席人数比预期少28%。This year attendances were 28% lower than forecast....