sap
sap是什么意思，sap怎么读 语音:
英音 [sæp]
美音 [sæp]
- 基本解释
vt. 使衰竭；使伤元气；挖掘使倒塌
vi. 挖坑道
- 速记技巧
- 中文词源
sap 植物的汁液
sap 挖地道，挖坑道，削弱，破坏
来自古英语 saepm,来自 Proto-Germanic*sapam,来自 PIE*sab,液体，汁液，来自 PIE*sap,品尝， 品味，词源同 savor,insipid.
来自中古法语 saper,挖地道，来自拉丁语 sappa,铲子，词源可能同 spade,铲子。其比喻义削 弱，破坏可能受上一词义影响。
- 双语例句
用作名词(n.)
- These bugs drink much sap every day.
这些虫子每天吸食许多树液。 - Maple sugar is made from the sap of maple trees.
枫糖是由枫树的树液制成的。 - The sap flowed out when he broke the stem of the flower.
他把花茎折断，汁液就流了出来。 - It was the beginning of the spring and the sap was rising in the boys.
正当初春季节，勃勃的生气在小伙子们身上奔涌。 - They are ventilating the sap of a coal mine.
他们正在使煤矿坑道通风。
用作动词(v.)
- The criticism sapped his determination.
批评削弱了他的决心。 - I was sapped by months of hospital treatment.
我住院治疗几个月 - Her long illness gradually sapped her strength.
长期的患病使她的体力渐渐衰竭。
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