everything is fine except for one small defect (idiom); the fly in the
美 · 9 strokes
Pictograph of a person with ornamental headwear resembling sheep horns.
中 · 4 strokes
Depicts a flagpole. There is a circle in the middle marking the center of the flagpole. In older forms of the character, the flagpole has streamers at the top and bottom used to show the direction of…
不 · 4 strokes
Pictograph of sepals of a flower. The modern meaning "no" is a phonetic loan.
足 · 7 strokes
Pictograph of a foot (止) attached to a leg.
这次旅行美中不足的是时间太短。
everything is fine except for one small defect (idiom); the fly in the ointment