n. 有益;有助
n. the property of providing useful assistance
词型变化:名词复数形式 : helpfulnesses
词性分布:
名词100%

helpfulness的用法和样例:

词汇搭配

  • helpful有帮助的
【近义词】

EXPLORATIONS - Wiley Post: The First Pilot to Fly Around the World Alone By Paul Thompson Broadcast: Wednesday, September 14, 2005 ANNOUNCER: Now the VOA Special English program, Explorations. Today S

发表于:2018-12-01 / 阅读(95) / 评论(0) 分类 Explorations

Mary: Excuse me. Can you tell me the way to the train station, please? Jack: Sure. It's only three blocks down the street. Mary: Is it near the post office? Jack: No. It's next to the fire station. Mar

发表于:2018-12-08 / 阅读(448) / 评论(0) 分类 赖世雄初级美国英语

023 post office Words Post office parcel letter send stamps airmail surface mail registered mail envelop counter philately postman/woman deliver(y) letterbox queue Phrases Send a parcel Seal an envelop Weigh a parcel Check the weight Pay postage Sur

发表于:2018-12-12 / 阅读(46) / 评论(0) 分类 情景英语口语100主题

Unit 1 Where's the post office? [00:44.93]SECTION A activity 1b.Listen and circle the places you hear in la. [01:31.95]Activity 2b.Listen and fill in the blanks with the words in the box. [01:40.44]1.The library is ____the video arcade and the superm

发表于:2018-12-13 / 阅读(183) / 评论(0) 分类 新目标初中英语七年级

My husband asked me to go to the post office to mail his resume in anticipation of a job interview. He instructed me to send it the fastest way possible. Struck by the urgency in his voice, I grabbed

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 英汉幽默故事选读

My teen-age daughter was preparing to return home after having visited her grandparents for a few weeks one summer. Her grandfather gave her 12 post cards .

发表于:2019-01-04 / 阅读(61) / 评论(0) 分类 英汉幽默故事选读
学英语单词
'tecs
a good lay
adhatodine
Agua Leguas
aluminium rich primer
amfm
astemizole
autobuffering
ballo (italy)
baulky
biconically
binary adding circuit
biofluoresced
bundesregierung
canfora
car alarms
cascade press
Charadrioidea
chocolate candy
Christmahanukwanzakah
city men
clinograph
coastal surveying ship
connetin
Daphnephoria
data center management
defoliating head
dotted-line
e-queries
emergency staircase
Euchresta formosana
excretory organ
eyellipse
false coincidence
feedback, positive
first-level macro
force harlotry
fritigern
gray wedge method
hamerow
harm reduction dilemma
high-bulk yarn
high-level vector language computer
I just died
Il'inskoye-Urusovo
imperial capitalism
indoor growing
infanticidally
iron nitride
knowledge intensive industry
lateral point
leaching cesspool
levelling of pumping unit
Levenstein process
lighting power distribution panel
lollobrigida
long hours
losest
meili
metal power magnet
mineralold
missile electronics
monocentrid
mooring restraint
non-discriminatory tariff
oilwell safety equipment
ponticuli
post-trader
pubifolius
public personnel administration
public sanitary engineering
publicly-funded
queen cake
regular test
rejon
resisters
resoluteness
scalping screen
second-growth timber
secondary focusing
seminormalcy
shipment by steamer
shovel-nose-tool
single-stage sales tax
slean
sponse
stand treat
standard instrumental variable estimators
Starship Enterprise
syncolpate grain
tefilla
the unexpected
the wack
till death do us part
Tishbite
Trevia
trunk highway
unique to
unsubscripted
vily
waterbugs
writing-rooms