The eruption of a volcano is spontaneous.
火山爆发是自发的。
Spontaneous Order?:A Puzzled Analysis on Hayek s Liberty Theory;
自生自发的秩序?——哈耶克自由理路的迷思
It is a spontaneous cheer from the crowd.
那是群众自发的喝彩。
spontaneous whisker growth
自发的须状晶体生长
an leaderless mob running riot in the streets.
自发的民众在街上奔跑。
Unification and Transcendence: The Consciousness and Spontaneity of Human Being s Development;
统一与超越:人的发展的自觉与自发
Words are the pen of the heart, but music is the pen of the soul.
言语是发自内心的，而音乐是发自灵魂。
Natural, spontaneous verbal utterance.
自然的、朴素的语言发声
The Logic of Human Being s Development:From free to Comprehensive Development;
人的发展逻辑:从自由发展到全面发展
Spontaneously igniting in air.
自燃的在空气中自发地燃烧的
She combed her long hair out.
她梳理自己的长发。
make the most of oneself
充分发挥自己的能力
recite/pronounce/renew one's `marriage vows
念[发出/重复]自己的婚誓
This murmur arose from all the land,
这喧闹发自大地的各处，
take out on; have it out on
对他人发泄自己的情绪
The child's hair fell in ringlets.
小孩的卷发自然下垂.
He hair waves naturally.
她的头发自己卷曲。
She has curled her hair.
她已卷曲过自己的头发。