2、ac, acr,acu=
sharp,pierce
尖的,刺
3、aud(it)=
to hear 听
edge n.刀口,边缘,优势
vt.使锐利,加边
vi.缓缓移动,侧着移动
eager a.渴望的,热切的
They had brought the country to the edge of disaster.
他们使国家濒临灾难。
The company needs to improve its competitive edge.
公司必须提升竞争力。 优势
cutting edge 尖端
She edges a little closer to me.
她慢慢地向我靠近了一些。
acute a.严重的,
急性的;尖锐的,
敏锐的;激烈的
acu(尖锐)+te( a.)
There's an acute shortage of water.
水严重短缺。
acute appendicitis 急性阑尾炎
Dog has an acute sense of smell.
狗的嗅觉灵敏。
cute a.可爱的,
聪明的,
伶俐的
The baby is plump and very cute.
那个婴儿白白胖胖,非常可爱。
acid n.酸
a.酸的,讽刺的,
刻薄的
acidity n.酸味,酸性,酸度
acidic a. 酸性的,酸的
acrid a.辛辣的,苦的,刻薄的
acrid smoke from burning tyres
燃烧轮胎产生的刺鼻气味
acumen n. 精明,敏锐
acu ( 尖锐)+ men ( n. =ment )
business acumen 生意上精明能干
acme n. 顶点、极点、最高点 ,危险期--paracme后期,结束期
acne n.
粉刺,青春痘
acrobat n. 杂技演员 acr (top) + o +bat(行走)
acrophobia n. 恐高症 acr (top) + o +phobia(n.恐惧症)
audience
n.听众,
观众
audi + ence (n.)
specifically a group of people listening
to a performance , speech;the crowd
seeing a stage performance. 现场
spectator n. 观众(看比赛的)
a person who is watching an event,
especially a sports event
viewer n. 看电视节目的观众
Someone that views some spectacle.
watches television ; considers sth
a device for looking at slides , for
example a small box with a light
in it
auditory
a. 听觉的,
audit + ory (a.)
auditory nerve
听觉神经
auditorium n. 礼堂 ,
会堂
auditor + ium (n.place)
audit
vi.旁听
查账
审计
auditor n.审计员,旁听生,听者
audition n./v.试唱,试演,试镜
She was auditioning for the role of
Lady Macbeth.
她试演了麦克佩斯夫人的角色。
audible
a. 听得见的
aud + ible (可…的)
inaudible a.听不见的,不可闻的
The voice is only audible to people
inside the building -- those standind
outside hear nothing. 这个声音仅屋内
的人可以听见,站在屋外的人什么都听
见。