childhood：幼年，童年，孩童时期

词根词缀：child儿童 + -hood名词词尾,表示身份,资格

• swashbuckling
• swastika
• Swatch
• swatch
• swath
• swathe
• swather
• swatter
• swear
• swearing
• swearing-in
• sweat
• neuralgia
• neurasthenia
• neurectomy
• neuritis
• neurobiology
• neurogenic
• neurolinguistics
• neurological
• neurologist
• neurology
• neuroma
• neuron
• neuropathist