英语词汇“Her health is very frail”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Her health is very frail
释义	Her health is very frail. 她的身体十分虚弱。
随便看	backward cutting trigeminal knife backward decay backward decoding backward deduction system backward dege backward delay backward design backward development Backward development backward diagonal backward dictionary backward difference backward-difference backward difference function backward difference method backward-difference method backward difference operator backward-difference operator backward difference quotient backward different approximation method backward differential equation backward differentiation method backward differentition method backward-differnece formula backward diffractive pattern