"fastidious microorganisms" "certain highly specialized xerophytes are extremely exacting in their requirements"
"an exacting instructor" "a stern disciplinarian" "strict standards"
"an exacting job" "became more exigent over his pronunciation"
exacting是什么意思
exaction是什么意思
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exactness是什么意思
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exaggerate是什么意思
exaggerated是什么意思
exaggeration是什么意思
exaggerative是什么意思