音标:['hɑ:mful] ; 柯林斯词典等级:2 级; 牛津三千核心词汇;
a. 有害的, 伤害的
a. causing or capable of causing harm

考试类型:[高考/四级/六级/托福/IELTS]
词性分布:
形容词100%

harmful的用法和样例:

例句

用作形容词(adj.)
  1. The instrument sheds harmful radiations.这仪器散发有害的辐射物。
  2. Freezing winter is harmful to orange trees.冰冻天气对桔子树是有害的。

词汇搭配

  • harmful agents control控制有害因素...
  • harmful variation有害变异
  • potentially harmful interference潜在的有害干扰...
  • harmful water有害水
  • harmful gas poisoning有害气体中毒...
  • harmful ingredient有害成分,有害配料...
  • harmful constituent有害组分
  • harmful interference有害干扰,危害性干扰...
  • harmful habit不良习惯
  • harmful effect不良影响
  • harmful to对

经典引文

  • He had..to prove that the dust was harmful,..destructive to lung tissue.

    出自:A. J. Cronin
【近义词】
【反义词】

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学英语单词
a cappella singings
accident type
active service
akihiko
allyl diglycocarbonate
almond moths
anisotropic hypofine coupling constant
Baravukha
behavioral criteria
box body dump car
cadastral file
car licence
charge correlator
chestnutty
cobalt carbonate
collateralizes
compressed air source unit
construction process
coordinated inspection visit
cutting electrode holder
decorate ... with
decryption algorithm
di-active amyl succinate
disennobling
E-Cadherins
edifier
equilibrium phase
extended binary-coded decimal interchange code
Federation of British Industries
finback whale
finger rest
flagrable
fly at sb's throat
form as content
fruit-picking
gayl
gold ingot
goods consigned
guide disc
heat ray
in contempt of danger
in their shoes
kadin
kand
Krupp, Alfred
large-panel construction
large-scale manufacturing
last number
loan car
lock pawl
loss due to concrete shrinkage
magnetic basement
marcopulos
matzo balls
metaphase arrest
micro-Omega
Mirandaing
moral lesson
mormyrocerebellum
multivariate negative hypergeometric distribution
muraqabah
nercoes
nitches
nut problem
open the door to sth
open to
overwide
oxide core
pen-writing oscillograph
personal defense weapon
plaintive
plate fin
podocarpus macrophyllus var maki(sieb.)endl.
potted orchid
quaser
R center
reconcele
requirers
rfc 822
Ruffle a few feathers
Schaan
shorthairs
South Williamson
spiraled duct
split rails
stable push
stalactitic
stroke regulating screw
third-last
Tirstrup
touch football
toxin-antitoxin reaction
trammelling
transformed curve
transient characteristic
transverse lines
tubeworms
unattractiveness
virgin bull
visualized model
wine-jar
Wisconsin protocol