| 单词 | effortful |
| 释义 | Adjective: effortful efurtful
See also: arduous, backbreaking, difficult, dragging, effortfulness, exhausting, grueling [US], gruelling [Brit, Cdn], hard, heavy, labored [US], labor-intensive [US], laborious, laboured [Brit, Cdn], labour-intensive [Brit, Cdn], leaden, operose, plodding, punishing, Sisyphean, straining, strenuous, tiring, toilsome, wearing, wearying Antonym: effortless |
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