0 to believe strongly that something is effective or useful:
My dad swears by these vitamin pills.
中文繁体
非常相信（某物有效或有用）…
中文简体
Polski
wierzyć (święcie) w coś…
Türk dili
çok güvenmek, yürekten inanmak…
русский язык
свято верить во что-либо…
NYA ORD
European
May 10, 2021
DAGENS ORD
Shimmer
swear by sth
