teth.er 【名詞】1 (栓動物的) 繫繩, 繫鍊2 能力的極限 drought-stricken farmers at the end of their tether農人智窮力竭地在乾旱的土地上工作【及物動詞】tethered, tether.ing, tethers以繩鍊栓上【字首】