弱 (w)

(ruò) weak; feeble; young; inferior; (following a decimal or fraction) slightly less than

弱不禁风 (w)

(ruòbùjīnfēng) too weak to stand up to the wind (idiom); extremely delicate; fragile state of health

弱作用 (w)

(ruòzuòyòng) weak interaction

弱作用力 (w)

(ruòzuòyònglì) the weak force (in particle physics)

弱侧 (w)

(ruòcè) weak side; off side (sports)

弱势 (w)

(ruòshì) vulnerable; weak

弱势群体 (w)

(ruòshìqúntǐ) disadvantaged social groups (e.g. the handicapped); the economically and politically marginalized; the dispossessed

弱化 (w)

(ruòhuà) weaken; make weaker

弱受 (w)

(ruòshòu) submissive; yielding; weak; opposite: 強攻|强攻, dominant

弱小 (w)

(ruòxiǎo) small and weak; puny; a child

弱智 (w)

(ruòzhì) weak-minded; mentally deficient; retarded

弱相互作用 (w)

(ruòxiānghùzuòyòng) weak interaction (in particle physics); weak force

弱肉强食 (w)

(ruòròuqiángshí) lit. the weak are prey to the strong (idiom); fig. predatory behavior; the law of the jungle

弱脉 (w)

(ruòmài) weak pulse

弱视 (w)

(ruòshì) amblyopia

弱酸 (w)

(ruòsuān) weak acid

弱电统一 (w)

(ruòdiàntǒngyī) electro-weak interaction in fermion particle physics

弱音踏板 (w)

(ruòyīntàbǎn) soft pedal (on piano); una corda pedal

弱碱 (w)

(ruòjiǎn) weak base (alkali)

弱点 (w)

(ruòdiǎn) weak point; failing