您要查找的是不是：
- He is spontaneous to offer help. 他主动提供帮助。
- Natural, spontaneous verbal utterance. 自然的、朴素的语言发声
- She shows a spontaneous gaiety of manner. 她露出天真愉快的神态。
- spontaneous ionization 自然电离
- My husband was handsome, spontaneous and charming in his youth. 我丈夫年轻时英俊、诚挚、富有魅力。
- Spontaneous fellowship and sympathy among a number of people. 本能的友情一群人自然产生的友谊和同情
- Hearing the joke, we burst into spontaneous laughter. 听到笑话，我们不由自主地大笑起来。
- An atom is stripped of all electrons by ionization. 电离可剥掉一个原子的全部电子。
- Ionization energy (ie) 3.894 electron volts. 电离能3.;894电子伏特。
- Poetry flows spontaneous to her lips. 她出口成章。
- Resulting from internal stimuli; spontaneous. 自发的因内部刺激导致的；自发的
- Not new, fresh, or spontaneous; stale. 陈腐的不再新、新鲜或自然的; 旧的
- Existing without a perceptible cause; spontaneous. 自存的无存在原因的；自存的
- "The whole thing was strictly kind of spontaneous. 他说："这一切都并非刻意安排。
- It is a spontaneous cheer from the crowd. 那是群众自发的喝彩。
- A gas-filled ionization chamber uses this principle. 充气电离室就是利用这一原理。
- They are spontaneous in their ideas and actions. 他们在意识和行为上是自发的。
- The audience burst into spontaneous applause. 观众们自发地鼓起掌来。
- Cosmic rays and X-rays produce energetic electrons by ionization. 宇宙射线和X射线因其电离作用产生高能电子。
- Spontaneous rhythms returned after 20 seconds. 20秒钟后,心脏恢复自动节律。
