onerous /'ɒnәrәs/ ★☆☆☆☆GRE英语词汇 📖 中文释义 a. 繁重的, 负有法律责任的[法] 负有义务的, 艰巨的, 繁重的 📘 English Definition(英文释义) s not easily borne; wearing; I only had to greet the guests" ← onerari non debet onerous act →