aargh
// exclamation used to express fear,anger,or some other strong emotion
- 啊，用来表示强烈的恐惧、愤怒、等情绪
aback 【from NAmE】
【adv】
// be taken aback(by sb./sth.)：to be shocked or suprised by sth./sb.
- 吓了一跳
- ex：She was completely taken aback by this anger. 她着实被他的愤怒吓了一跳
abacus
【n】
// a frame with small balls which slides along wires.It is used as a tool or toy for counting
- 算盘
abaft 【from NAmE】
【adv】（术语）
// back end of a ship：在船尾，向船尾
abandon
【v】
// 01-【短语】abandon sb./abandon to sth.
【中释】（不顾责任、义务等）离弃、遗弃、抛弃
【英释】to leave sb,especially sb you are responsible for ,with no intention of returning
【例句a】The baby had been abandoned by its mother.
【例句b】The study showed a deep fear among the elderly of being abandoned to the care of strangers.研究表明，老人十分害怕被丢给陌生人照顾
// 02-【短语】abandon sth(to sb/sth)
【中释】不得已舍弃、丢弃、离开某事或某物
【英释】to leave a thing or place,especially because it is impossible or dangerous to stay
【例句a】Snow forced many drivers to abandon their vehicles.
【例句b】They had to abandon their land to the invading forces.
【例句c】He gave the order to abandon ship because it was sinking.
// 03-【短语】abandon onself to sth
【中释】陷入，沉湎于某种情感
【英释】to feel an emotion so strongly that you can feel nothing
【例句a】He abandoned himeself to despair.
【例句b】They had to abandon their land to the invading forces.
【例句c】He gave the order to abandon ship because it was sinking.
// 04
【中释】停止对某人的支持、帮助
【英释】to stop supporting or helping sb
【例句a】The country abandon its political leader after the war.
// 05
【中释】放弃信仰
【英释】to stop believing in sth
【例句a】By 2020 he had abandoned his principle
// 06
【中释】不再拥有
【英释】to stop believing in sth
【例句a】He abandoned hope of success.
// 07
【中释】中止，放弃
【英释】to stop doing sth,especially before it is finished
【例句a】They abandoned the match because of rain.
【n】
// 01
【中释】放任，放纵
【英释】an uncontrolled way of behaving that show that sb does not care what other people think
【例句a】He singed cheques with careless abandon. 他无所顾忌地乱开支票
【adj】abandoned
// 01
【中释】被离弃的，被抛弃的
【英释】leave and no long wanted,used or needed
【例句a】an abandoned car/house
// 02
【中释】(人、行为)放纵的，不羁的
【英释】wild;not following accepted stadards
【n】abandonment
// 01
【中释】离弃，抛弃，放弃，丢弃
【英释】the act of leaving a person,thing or place with no intention of returning
// 02
【中释】中止，放弃
【英释】the act of giving up an idea or stopping an activity with no intention of returning
【例句a】the government's abandonment of its new economic policy