Correct
除后患
/ chú hòu huàn /
Strokes
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Collocation
1
除掉……的后患
2
永除后患
3
……以除后患
4
为/替/给……除后患
Definition
除后患
Literally means:
remove a future trouble
Actually means:
eliminate a potential disaster
后患 refers to a trouble or a disaster resulting from a certain action and will probably happen in the future.
The phrase means removing a potential danger or disaster that will probably happen in the future.
后患，由某种行为留下的、可能在后来发生的祸患。
除后患，指除去潜在的，日后可能发生的危险、灾祸。
Example
Used as predicate. Other words can be inserted in between. (作谓语，中间可以插入别的词语)
1
Zhèlǐ
这里
suǒ
所
yòng
用
de
的
diànxiàn
电线
dōu
都
bù
不
hégé
合格
,
wéi
为
chú
除
hòuhuàn
后患
,
nǐmen
你们
yīdìng
一定
yào
要
lìjí
立即
quánbù
全部
gēnghuàn
更换
。
The wires used here are not qualified, in order to remove the after-effects, you must immediately replace all.
2
Tā
他
zuìjìn
最近
tuǐ
腿
shāngtòng
伤痛
jiāzhòng
加重
,
yǐngxiǎng
影响
jiànkāng
健康
hé
和
bǐsài
比赛
,
jùlèbù
俱乐部
zuìzhōng
最终
juédìng
决定
wéi
为
tā
他
zuò
做
shǒushù
手术
chú
除
hòuhuàn
后患
。
His recent leg injury has worsened, affecting his health and the game, and the club has finally decided to remove him from surgery.
3
Dǎitú
歹徒
dānxīn
担心
zhè
这
liǎng
两
gè
个
guòlùrén
过路人
bàojǐng
报警
,
wéi
为
chú
除
hòuhuàn
后患
,
yě
也
bǎ
把
tāmen
他们
shā
杀
le
了
。
The gangsters feared that the two passers-by would call the police and kill them in order to get rid of them.