meticulously
🇺🇸
/məˈtɪkjələsli/
🇬🇧
/məˈtɪkjələsli/
Very carefully and with great attention to detail.
He meticulously cleaned the room, making sure every corner was spotless.
他一丝不苟地打扫了房间,确保每个角落都一尘不染。