hold fast
US /hoʊld fæst/
UK /hoʊld fæst/

1.
抓紧, 牢牢固定
to maintain a grip on something; to cling tightly
:
•
Hold fast to the rope, or you'll fall!
抓紧绳子,不然你会掉下去的!
•
The anchor needs to hold fast in the strong current.
锚必须在强劲的水流中牢牢固定。
2.
坚守, 坚持
to adhere firmly to beliefs, principles, or a course of action
:
•
Despite the challenges, she decided to hold fast to her dreams.
尽管面临挑战,她仍决定坚守自己的梦想。
•
The community must hold fast to its traditions.
社区必须坚守其传统。