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单词
infant mortality rate
释义
infant mortality rate
[ˈinfənt mɔ:'tæləti reit]
freq.
16
dict.
7
spoken
3
un.
〔人口〕婴儿死亡率
[网络]
新生儿死亡率;婴儿夭折率;出生婴儿死亡率
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total reflection layer
total-reflection method
total reflection method
total reflection mirror
total reflection prism
total-reflection prism
total reflection refractometer
total reflection spectrum
total reflection x-ray fluorescence
total reflection x-ray fluorescence spectrometer
total reflectivity
total reflectometer
total reflector
total reflector current
total reflexivity
total reflex time
total reflux
total-reflux operation
total reflux operation
total refraction
total refractory period
total regressing curve
total regression
total regression coefficient
total regression curve
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更新时间:2026/4/16 15:37:14