bubble under the radar
US /ˈbʌbəl ˈʌndər ðə ˈreɪdɑːr/
UK /ˈbʌbəl ˈʌndər ðə ˈreɪdɑːr/
1.
在暗中發展, 默默無聞, 不引人注目
to be present or active but not widely known or noticed
:
•
The new startup has been bubbling under the radar for months, but now they're ready to launch.
這家新創公司已經在暗中發展了好幾個月，現在他們準備好發布了。
•
Despite his talent, the artist has been bubbling under the radar, waiting for his big break.
儘管他很有才華，這位藝術家一直默默無聞，等待著他的重大突破。