adv. 通常,经常,平常,惯常地;一直,向来;动不动,一般;素;
💡 usual通常的+ly副词后缀→通常地,惯常地
"The discovery of distillation is usually accredited to the Arabs of the 11th century."
通常认为,蒸馏法是阿拉伯人在11世纪发明的。
近义:invariably, mostly, normally, oft, often, oftentimes
反义:infrequently, occasionally, seldom, sometimes
vt.& vi. 走;步行;散步;
n. 步行;步态;人行道;步行的路径;
vi. 行走;陪伴…走;徒步旅行;不翼而飞;
vt. 牵着(动物)走,遛,赶着…走;
"The sidewalk is very uneven — be careful where you walk."
这人行道凹凸不平——走路时请小心.
近义:march, move, pass, ride, roam, transit
反义:quit, rest, stand, cease, desist, end