万能曲尺

universal bevel (to measure angles)

used in 万俟[Mo4 qi2]

surname Wan

ten thousand / a great number

omnipotent / all-purpose / universal

surname Neng

can / to be able to / might possibly / ability / (physics) energy

surname Qu

bent / crooked / wrong

tune / song / CL:支[zhi1]

variant of 麴|曲[qu1]

yeast / Aspergillus (includes many common molds) / Taiwan pr. [qu2]

set square (tool to measure right angles)

one of the characters used to represent a musical note in gongche notation, 工尺譜|工尺谱[gong1 che3 pu3]

a Chinese foot / one-third of a meter / a ruler / a tape-measure / one of the three acupoints for measuring pulse in Chinese medicine / CL:支[zhi1],把[ba3]