nk tank 箱, 槽, 坦克, 戰車 [Card #6; 字卡第6張: 第5個單字]

Some more examples（更多例字）：thank, bank, rank, yank, dank, sank, spank, lank, blank, clank, crank, plank, prank, frank, flank, swank, ink, sink, wink, pink, mink, rink, think, chink, link, blink, clink, stink, shrink, drink, brink, monk, honk, hunk, dunk, punk, funk, junk, bunk, chunk, sunk, skunk, stunk, spunk, shrunk, preshrunk, drunk, trunk, plunk, flunk