组成部分

jiā tíng gān yù shì qīng shào nián làn yòng yào wù zhì liáo de guān jiàn zǔ chéng bù fen

家庭干预是青少年滥用药物治疗的关键组成部分。

Family intervention is a key component of treatment for adolescent drug abuse.

nóng suō yóu shì hé wǔ qì de zhòng yào zǔ chéng bù fen

浓缩铀是核武器的重要组成部分。

Enriched uranium is an important component of a nuclear weapon.