foremost和primary的区别
foremost: adj. 最重要的；最先的 adv. 首先；居于首位地 It is first and foremost a trade agreement. 它首先是一项贸易协定。 This question has been foremost in our minds recently. 近来我们的心目中一直认为这个问题最重要。 He does a little teaching, but first and foremosthe's a writer. 他干一点教学...