HSK 6 HSK V4
Correct

投诉

/ tóusù / 
Strokes

Definition

complaint/to complain/to register a complaint (esp. as a customer)

Example

As a Verb

appeal; complain

1
Wǒmen
我们
de
的
xǐyījī
洗衣机
yòu
又
huài
坏
le
了
  
,
wǒ
我
yào
要
xiàng
向
chǎngjiā
厂家
tóusù
投诉
  
。

Our washing machine broke down again. I shall complain to the maker.

2
Lǚkè
旅客
yǒu
有
tóusùquán
投诉权
  
。

Passengers have the right to complain.

3
Tóusù
投诉
wú
无
mén
门

there's nowhere to direct one's complaint; nobody pays/gives heed to the appeal

4
Tíchū
提出
tóusù
投诉

bring/file/lay/lodge/make a complaint (against)

5
Chèhuí
撤回
tóusù
投诉

withdraw one's complaint

6
Xiàng
向
fǎyuàn
法院
tóusù
投诉

appeal to a court