He was a dull man and you had to explain things very slowly to him.
他脑筋迟钝，你必须慢慢地给他解释事情。
疯狂英语拿手好戏卡
谚语精选 - 额外成就感
📚 句中词汇解析
从本句中提取的重要词汇
vt.& vi. 讲解，解释;
vt. 说明…的原因，辩解;
vi. 说明，解释，辩解;
💡 ex 出+ plain清楚的→ 说清楚的 → 解释
"The factory manager used a flowchart to explain the production process."
工厂经理用一幅作业图来说明生产过程.
近义：justify, illustrate, pose, prove, rede, resolve
反义：implicate, mat, muddle, mystify, ravel, snag
adj. 钝的;迟钝的;呆滞的;阴暗的;
v. 缓和;减轻;使阴暗;
💡 杜甫(du)智商只有11，是 白痴
"Life in a small town could be deadly dull."
小城镇的生活可能会非常没意思。
近义：boggle, numb, bleak, colourless, colorless, drab
反义：hone, point, strap, strop, taper, whet
adv. 缓慢地，慢吞吞地，慢腾腾地;慢条斯理地，不慌不忙地，袅袅;迟钝，痴痴呆呆地;逐步;
"He has picked up slowly since he came out of hospital."
他自出院以来,身体恢复得很慢.
近义：leisurely, slow, tardily, unhurriedly, calmly, lazily
反义：apace, impulsively, lightly, precipitately, precipitously, quickly