abroad
ad.到国外,在国外;在传播,在流传
I've never lived abroad before.我从未在国外生活过。
absent
a.缺席的;缺乏的,不存在的;心不在焉的
students who are regularly absent from school经常缺课的学生
absolute
a.十足的;绝对的;不受任何限制的
I have absolute confidence in her.我对她充满信心。
absorb
vt.吸收;吸引…的注意;把...并入
Plants absorb nutrients from the soil.植物从土壤中吸收养分。
abstract
a.抽象(派)的 n.摘要 vt.摘要,提取
By the age of seven, children are capable of thinking in abstract terms.儿童到了七岁就具有抽象思维的能力。