预警系统

yù jǐng xì tǒng

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Definitions

  1. 1. early warning system

Child Words of 预警系统

系
xì

to connect

系统
xì tǒng

system

系
jì

to tie

统
tǒng

to gather

警
jǐng

to alert

预
yù

to advance

预警
yù jǐng

warning