Kokoro, by Natsume Soseki (paragraph #669)

斯んな苦情をいふ時ですら、奧さんは別に面倒臭いといふ顏をしなかつた。

translation

Even when I complained about this, she never gave a look of annoyance.

kanji (pronunciations & definitions)
苦情: complaint (くじょう), troubles, objection, grievance : time (とき), hour, moment, occasion, case : inner part (おく), interior, back (of a drawer, one’s throat, etc.), depths (e.g. of a forest), recesses (e.g. of a cave) : distinction (べち), distinction (べつ), difference, difference, discrimination
: -smell (しゅう), stinking of, smacking of, hinting of : face (かお), face (がん), visage, visage, look

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