firm

名词 firm:

the members of a business organization that owns or operates one or more establishments

动词 firm:

become taut or tauter

同义词：tauten

make taut or tauter

同义词：tauten

形容词 firm:

marked by firm determination or resolution; not shakable

not soft or yielding to pressure

同义词：solid

strong and sure

同义词：strong

not subject to revision or change

(of especially a person's physical features) not shaking or trembling

not liable to fluctuate or especially to fall

securely established

同义词：established

possessing the tone and resiliency of healthy tissue

pleasingly firm and fresh and making a crunching noise when chewed

同义词：crisp, crunchy

securely fixed in place

同义词：fast, immobile

unwavering in devotion to friend or vow or cause

副词 firm:

with resolute determination