煩勞

烦劳
fánláo
  1. to put sb to trouble (of doing sth)
  2. vexation
  3. inconvenience

CEDICT

  1. (honorific) to put someone to trouble (of doing something)
  2. to put someone to trouble (of doing something)

Wiktionary

表示請託、煩請代勞的敬辭。

重編國語辭典

Entry Composition

1 煩 fán
  1. to feel vexed
  2. to bother
  3. to trouble
  4. superfluous and confusing
  5. edgy
2 勞 láo
  1. (bound form) to toil; labor
  2. (bound form) laborer
  3. (bound form) meritorious deed
  4. (bound form) fatigue
  5. to put sb to the trouble (of doing sth)
  6. to express one's appreciation (Taiwan pr. lào)

Related entries

不方便 bùfāngbiàn
  1. inconvenience
  2. inconvenient
「不方便」的相反詞是「方便」。

The opposite of "inconvenient" is "convenient".

Source: Tatoeba