adj. 地位較高的;上面的;內(nèi)地的;地表層的;
n. 鞋幫,靴面;興奮劑;令人興奮的經(jīng)歷;
"the upper slopes of the mountain"
靠近山頂?shù)男逼?/div>
近義:higher, above, paramount, superior, top, topmost
n. 中部,中間;腰部;中央;正中;
adj. 中部的;中央的;正中的;中間的;
vt. 把…放在中間;把…對(duì)折;
vi. 放在中間;對(duì)折;
"The area contains a disproportionate number of young middle-class families."
此地年輕的中產(chǎn)階級(jí)家庭特別多。
近義:midpoint, midst, average, center, centre, waist
反義:stub, terminal, tip, butt, extreme, extremity
n. 班;等級(jí);階級(jí);種類;
vt. 把…歸入某等級(jí),把…看作(或分類、歸類);把…編入某一班級(jí);
adj. 很好的,優(yōu)秀的,出色的;
vi. 屬于…類(或等級(jí)),被列為某類(或某級(jí));
"He hit the mark when he became president of the class."
class='class1'他class='class2'達(dá)到了class='class4'他的class='class3'目標(biāo),class='class5'被class='class6'選為class='class7'班長(zhǎng)class='class7'.
近義:students, lecture, lesson, lessons, schoolroom, classroom
adj. 下方的;在底部的;較低級(jí)的;
v. 降低;減少;縮小;
"the lower deck of a ship"
船的下甲板
近義:lessen, reduce, slack, slacken, trim, deescalate
反義:heighten, hike, hypo, increment, intensify, magnify