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发表于 2017-1-15 00:53:02
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来自LDOCE6 15.09.5收起文章
sap1 nounsap2 verb
sap1 /sæp/ noun
WORD ORIGIN EXAMPLES WORD SETS COLLOCATIONS
1[uncountable] the watery substance that carries food through a plant
2[countable] informal a stupid person who is easy to deceive or treat badly
sap1 nounsap2 verb
sap2 verb (past tense and past participle sapped, present participle sapping) [transitive]
VERB TABLE EXAMPLES THESAURUS COLLOCATIONS
to make something weaker or destroy it, especially someone’s strength or their determination to do something SYN weaken
sap somebody’s strength/courage/energy
Her long illness was gradually sapping Charlotte’s strength. |
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