'仅能' is an adverbial phrase meaning 'can only' or 'is able to do nothing more than'. It combines the character 仅 (jǐn), meaning 'only' or 'merely', and 能 (néng), meaning 'to be able to'. Together, they express strict limitation—indicating that a subject has no alternative capability beyond what follows. It carries a formal or literary tone and is commonly used in written Chinese, news reports, academic writing, and formal speech.

This phrase typically precedes a verb or verb phrase and emphasizes constraint—often due to physical, legal, technical, or situational limitations. Unlike the more colloquial 只能 (zhǐ néng), 仅能 sounds more precise and restrained, frequently appearing in contexts involving capacity, permission, or feasibility. It rarely occurs in casual conversation and is almost never used with modal verbs like 会 or 想; it pairs directly with 能 and a main verb.