kn knee 膝蓋 [Card #2; 字卡第2張: 第6個單字, 字母組合發音 kn]

kn = /n/ (silent k);kn 發音 /n/(kn的k不發音)
Some more examples(更多例字):kneel, knead, know, knew, known, knowledge, knit, knot, knob, knock, knuckle, knife, knight, knack, knickknack