As of 2019, Starbucks opens a new store every 15 hours in China. The coffee chain has grown by 700% over the past decade.
anechoic
(adjective) not having or producing echoes; sound-absorbent; “an anechoic chamber”
Source: WordNet® 3.1
anechoic (comparative more anechoic, superlative most anechoic)
(acoustics) lacking echoes; that absorbs sound
• echoic (pertaining to echoes)
Source: Wiktionary
2 April 2025
(adjective) secret or hidden; not openly practiced or engaged in or shown or avowed; “covert actions by the CIA”; “covert funding for the rebels”
As of 2019, Starbucks opens a new store every 15 hours in China. The coffee chain has grown by 700% over the past decade.