natural mother的用法和样例：
例句
- He died without knowing his natural mother.
他至死都不知道自己的生母是谁。 - A stepmother's love can be as deep and pure as any mother's.
继母的爱也可以像生母一样深厚纯洁。
natural mother的相关资料：
临近单词
natural bow
natural
Natural Language and Linguistic Theory
natural sedimentary intermediate soils
Natural Environmental Research Council
natural language understanding systems
Natural-artificial dual driving mode
natural radio-frequency interference
Natural Language Information Retrieval
natural language processing techniques
natural macro - molecular coagulants
natural gamma ray spectrometry logging
