TPO 36 閱讀: Early Ideas About Deep-Sea Biology
該文最後一句:
It brought back mud laced with worms, and starfish that dad entangled
themselves in the line at depths well below the supposed boundary of the
azoic zone.
請問為什麼會出現"dad"?? 這是哪種特殊用法? 還是打錯字或贅字?

單純是漏字。本來要打的是dead才對。