英语翻译In modern times,scientists have looked at these plants,a
英语翻译In modern times,scientists have looked at these plants,a
英语翻译In spite of these successes scientists have only explore
A- looked at ,looked out ,looked in ,looked 的意思
英语翻译soldiers in both old an modern times have used geese to
She looked at the clock a dozen times
英语翻译But scientists at the NASA space center have developed a
We must water these plants three times a week(改为被动语态)
英语翻译Scientists say,"All food comes in some way from plants."
英语翻译You have probably observed that a modern stoplight at an
英语翻译Scientists have identified a gene that plays a role in v
英语翻译At this moment,I say?I do?I have only looked like a fool
英语翻译From my seat in the van,the rows of tomato plants looked