tự sinh
Tự sinh là một hiện tượng tự nhiên trong đó sinh vật xuất hiện mà không có cha mẹ.
Definition
Adjective:
- Spontaneous / Autogenous: Occurring or produced without external cause, intervention, or agency. In biology, it refers to the supposed spontaneous generation of life from non-living matter. In technology, it describes a process that is self-generated or self-sustaining.
Verb (rare):
- To self-generate / To arise spontaneously: To come into being or originate from within itself, without an external source.
Usage Examples
- Adjective:
- Thuyết tự sinh từ lâu đã bị khoa học bác bỏ. (The theory of spontaneous generation was long ago disproven by science.)
- Hàn tự sinh là một phương pháp hàn kim loại quan trọng. (Autogenous welding is an important metal welding method.)
Advanced Usage
- "hàn tự sinh": autogenous welding (a welding process that uses no filler material, fusing the base metal itself).
- Mối hàn tự sinh rất chắc và sạch. (An autogenous weld is very strong and clean.)
Variants and Related Words
- Tự sinh tự diệt (phrase): To arise and perish spontaneously; to follow a natural, unmanaged cycle.
- Công ty đó để mặc cho các dự án tự sinh tự diệt. (That company lets projects arise and fail on their own.)
Synonyms
- Spontaneous: Performed or occurring as a result of a sudden inner impulse or without premeditation.
- Autogenous: Self-generated; originating within the same body or entity.
- Abiogenetic: (In biology) relating to the origin of life from non-living matter.
Related Idioms
- Của tự sinh tự dưỡng: (Literally: self-generated, self-nourished wealth) Wealth or possessions acquired through one's own effort and labor, not inherited.
- Toàn bộ tài sản của ông ấy đều là của tự sinh tự dưỡng. (All of his assets are self-made wealth.)