Microreactor
[化] 微型反應器
??? 情景例句
Absolutely.
絕對。
Never neglect an opportunity for improvement.
抓住大好時機，切莫等閑錯過。
The further off this solid obstruction, the longer time will elapse for the return of the echo.
固體障礙物越遠。回聲返回所用時間就越長。