by nature片语KK [baɪ ˋnetʃɚ] /baɪ ˈneɪtʃɚ/发音片语1天生、生性She is by nature a cautious person who plans everything.她生性谨慎,凡事都会事先规划。2本质上、就本质而言Scientific research is by nature slow and full of setbacks.科学研究本质上就是缓慢而充满挫折的。用这个字练口说→