adv. 在(某人或某事物的)前面;向前;预先;在将来,为未来;
💡 a在…,…的+head头→在前地
"Ahead of them was a gaping abyss."
他们前面是一个巨大的深渊。
近义:on, onward, thereinafter, before, along, forward
反义:back, fro
adj. 确信的,确实的;有把握的;无疑的;一定的;
adv. 当然;确实地;无疑地;
"Make sure the shelf is aligned with the top of the cupboard."
务必使搁架与橱柜顶端对齐。
近义:inarguable, incontestable, incontrovertible, indefectible, indisputable, indubitable
反义:hesitant, hesitative, imprecise, improbable, inconclusive, indecisive
adj. 左边的,左侧的;左派的;
n. 左,左面;[军]左翼;左派,激进分子;
adv. 向左;在左边;
v. 离开( leave的过去式和过去分词);
"He left school at the age of 18."
他18岁读完中学。
近义:nigh, leftover, pending, remaining, remanent, residual
反义:lacking, short