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a. 内在的, 国内的
【医】 内的, 内部的
【经】 内部的, 国内的

the internal contradictions of the theory.
理论本质上的矛盾
“An internal sense of righteousness dwindles into an external concern for reputation”(A.R. Gurney, Jr.)
“内心的正义缩小而转成外在对声誉的关心”(小A.R.格尼)
internal affairs
国内事物
the internal relations of things
事物的内部联系
internal peace
内心的平静
internal debts
内债
internal bleeding
内出血
internal organs
内脏

internal drain internal serration internal circuit internal audit internal drag internal integument internal cause internal current internal feed internal circulation internal phasing internal conjugate internal switch internal fat internal epicondyle internal cylinder internal defocusing internal diameter internal tooth internal spur