coverage
n. 覆盖的范围, 保险总额, 新闻报导 [化] 可达范围; 覆盖度
发音
词形变化
别名
教材释义与例句
覆盖，覆盖范围；新闻报道
释义与例句
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1.
An amount by which something or someone is covered.
可数 不可数Don't go to lunch if we don't have enough coverage for the help-desk phones.
Before laying sod on that clay, the ground needs two inches of coverage with topsoil.
The enemy fire is increasing – can we get some immediate coverage from those bunkers?
There are overlapping coverages on your insurance policies.
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2.
The amount and type of attention given to an event or topic in news media or other media.
可数 不可数 媒体 -
3.
The average number of reads representing a given nucleotide in the reconstructed sequence.
可数 不可数 生物 医学 -
4.
The area covered by a mobile phone (cellphone) or other radio network.
可数 不可数The primary coverage area of a station is that area throughout which the station can be received without objectionable interference from static, electrical interfering noises, or interference from other radio broadcasting stations, practically all of the time the station is in operation.
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5.
The signal strength, reception of a radio signal.
可数 不可数Mobile phone coverage is poor in some areas.
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6.
Defense.
可数 不可数 体育
词汇关系
相关短语
词源
Etymology tree Proto-Indo-European *ḱe Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Proto-Indo-European *h₁ep-der. Proto-Indo-European *h₁epsder. Proto-Indo-European *h₁epi Proto-Indo-European *h₂wer- Proto-Indo-European *-yeti Latin operiō Latin cooperiō Old French covrirbor. Middle English coveren English cover Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icus Latin -āticus Latin -āticum Old French -agebor. Middle English -age English -age English coverage From cover + -age. First attested in 1912. Compare Middle English coverage (“a charge for having or stall or booth at a fair”).
来源：wiktionary