Read Edit View history 定向培育 dìngxiàngpéiyù directed breeding Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 定向培育 · dìngxiàngpéiyù · directed breeding 2026/03/04 定向培育 dìngxiàngpéiyù directed breeding directed breeding; targeted cultivation 科学家通过定向培育研发出了抗寒能力强的新品种。 created sense Mar 4, 2026, 02:25 AM