「繑口 / 蹺口」

(pos:形容詞)(sim:拗口)
<explanation>
yue:形容一啲詞語好難發音或者好難講得順口
eng:hard to pronounce; difficult to say
<eg>
yue:呢個急口令好繑口。 (ni1 go3 gap1 hau2 ling6 hou2 kiu5 hau2.)
eng:This tongue twister is really hard.