bl blocks 積木 [Card #4; 字卡第4張: 第1個單字, 字母組合發音 bl]

Some more examples(更多例字):blab, black, blast, bland, blank, blanket, bladder, blather, blatant, blame, blade, blaze, blazer, blare, blend, bless, blemish, bleak, bleat, bleach, bleed, bleep, blip, bliss, blizzard, blister, blink, blithe, blind, blond, blob, bloc, block, blog, blot, blow, bloat, blouse, bluff, blush, blunt, blunder, blur, blurt, blue, blew, bloom, blooper, blossom, blood, obligate, oblige, oblivious, problem