音标:[prɔblә'mætik] ; 柯林斯词典等级:1 级;
a. 成问题的, 未定的, 疑难的, 有疑问的, 盖然性的, 或然性的
s open to doubt or debate
s making great mental demands; hard to comprehend or solve or believe
词型变化:名词复数形式 : problematics
词性分布:
形容词98%
名词2%

problematic的用法和样例:

例句

用作形容词(adj.)
  1. Then we speak of a test of the problematic premise.那么我们就涉及对有问题的前提的检验。
  2. In addition, nevirapine has proven to be problematic.在此外,奈韦拉平已被证明是有问题的。

词汇搭配

  • problematic fossil可疑微体化石...

经典引文

  • The concept of a personal God began to seem to her more and more problematic.

    出自:I. Murdoch
  • If form and content always change together, it seems problematic to claim..they are distinct.

    出自:R. Scruton
  • The company is..considering the disposal of its problematic United States operations.

    出自:Times
【近义词】

四级作文作为拉分的重点部分,应引起同学们足够的重视,小编找了许多作文范文来给同学们练习和提升语感。 Directions: Write a composition entitled What Is Your Opinion of Some Students Keeping Pets in Dorms.

发表于:2018-12-08 / 阅读(452) / 评论(0) 分类 四六级写作指导

There was a baby born in the hospital and he weighed ten pounds. The odd thing about him was his body weighed five pounds and his balls weighed five pounds. All the nurses and even the doctor didn't know what to do with him. Then, the chief surgeon w

发表于:2019-01-03 / 阅读(429) / 评论(0) 分类 英汉幽默故事选读

Iraq's Electoral Commission is preparing for a manual recount of ballots cast in Baghdad during the March 7 parliamentary elections. An Iraqi court announced the recount on Monday after Prime Minister Nouri al-Maliki claimed widespread vote fraud in

发表于:2019-01-13 / 阅读(485) / 评论(0) 分类 VOA标准英语2010年(四)月

Doctors say Treating Lung Infections in Elderly Patients is Problematic South Africans and admirers around the world expressed their feelings for Nelson Mandela, also known by his clan name of Madiba, the man identified with transforming South Africa

发表于:2019-01-14 / 阅读(445) / 评论(0) 分类 VOA标准英语2013年(六月)

By Efam Dovi Accra 04 December 2006 In Ghana, doing business in the local currency has become increasingly risky and time-consuming, amid spiraling inflation. As the cedi has lost value over the years, Ghanaians have been forced to carry more and mo

发表于:2019-01-31 / 阅读(584) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Jim Malone Washington 07 March 2007 Lawyers for former White House aide Lewis Libby are preparing their request for a new trial in the wake of Libby's conviction Tuesday. Libby was found guilty of lying, perjury and obstruction of justice in conn

发表于:2019-02-06 / 阅读(515) / 评论(0) 分类 2007年VOA标准英语(三月)
学英语单词
abscondment
accident surgeries
additive genetic variation
alofi b.
artistic attainments
aspergillic acid
asthernosphere bump
atlanta-journal
bear in
boost-glide vehicle
breakdown current
burdensomenesses
Canalis mandibulae
Carpesium szechuanense
cascade welding sequence
chain vices
charlotte hornets
chickdom
Chinese customary mortgage
chopper bicycle
Cluses
coalition government
containerless casting
contingency of self-worth
coupling medium
decalcification of bone
deride as
derivativity
dermis graft
distincin
dry-insulation transformer
e. g. marshalls
even-aged stand
galactic radio radiation
get the last dance
go around
hypsokinesis
in-itselfness
increasing returns scale
indisciplines
integrated projects
isogenesis
isolux curve
Keen's points
Labiatae
LBSA
Lentinula
light-curves
Mae ander
malapposition
matachin
mechanics' library
metal backup
mogiarthria
myeloblastic
mythologizing
negative buoyance
off-focus radiation
one dimensional lattice
out of one's time
over-arch
Pere Jacques Marquette
peronospora aparines
pharyngomaxillary fossae
photochemical reduction
plain side milling cutter
plug pliers
pneumatic switchboard
polypus forceps
quartzite tile
query function
recurrency relation
resurfacer
safety alarm
search the trenches
semitendinosi
Semporna
sheepshanks
spark over voltage
Stand and P & I Club
state-financeds
stripping of the pleura
structural constraint
sub band
subport buffer
sweeping survey
temporary exclusion
terminal modem eliminator
tisse
to grope
trimming inductor
tune-up test
ucsf
univalent disc
up and under
updraft furnace
vibrating type voltage regulator
video transmission
western needlegrass
wikstroemia mekonensis w.w.sm
yclansed
year-on-year comparison