meaning for 定期 dìngqī:
- - at set dates
- - at regular intervals
- - periodic
- - limited to a fixed period of time
- - fixed term
xūyào需要
dìngqī定期
qīngjié清洁
kōngtiáo空调
guòlǜqì过滤器
。
The air conditioning filter needs to be cleaned regularly.
wèile为了
huánjìngwèishēng环境卫生
，
qǐng请
dìngqī定期
qīngjié清洁
lājītǒng垃圾桶
。
For environmental hygiene, please clean the trash bin regularly.
wèishēngjiān卫生间
xūyào需要
dìngqī定期
qīngjié清洁
xiāodú消毒
。
The bathroom requires regular cleaning and disinfection.
nèikē内科
yīshēng医生
tōngcháng通常
huì会
jiànyì建议
bìngrén病人
dìngqī定期
jìnxíng进行
xīnlǐ心理
zīxún咨询
。
Internal medicine doctors usually recommend regular psychological counseling for patients.
zhège这个
jīxiè机械
xūyào需要
dìngqī定期
wéixiū维修
。
This machine requires regular maintenance.