例句：The labor-abundant countries are short of skilled labor.
那些勞動(dòng)力豐富的國(guó)家缺少技術(shù)勞動(dòng)力。
laboratory n. 實(shí)驗(yàn)室
例句：The school of biology in this university,ranking 1st in the United States, has alargebiological laboratory.
這個(gè)大學(xué)的生物學(xué)院在美國(guó)排名第一，并擁有一個(gè)很大的生物實(shí)驗(yàn)室。
elaborate adj. 精心制作的，詳細(xì)闡述的，精細(xì)v. 詳細(xì)描述
例句：Joseph represented an elaborate research design and his colleagueslaughed him down.
約瑟夫提出的一個(gè)精心制作的研究計(jì)劃，被他的同事們笑著否定了。
collaborate vi. 合作，通敵
例句：Will Jeffery collaborate with me to finish the project?
杰弗瑞會(huì)和我合作完成這個(gè)項(xiàng)目嗎?
collaboration n. 協(xié)作，通敵
例句：Ariel wrote the book in collaboration with her sister.
史莉爾和姐姐協(xié)作寫成此書。
