美[spɑ:n?te?ni?s] 1 . I had another spontaneous miscarriage at around the 16th to 18th week.
我在大約第16至18孕周時又經歷了一次自然流產。
來自柯林斯例句
2 . spontaneous outpourings of praise
一片自然迸發的贊美聲
來自《權威詞典》
3 . a spontaneous offer of help
主動提出幫助
來自《權威詞典》
4 . Spontaneous applause broke out as soon as she finished speaking.
她一講完,大家不約而同都鼓起掌來.
來自《現代漢英綜合大詞典》
5 . The eruption of a volcano is spontaneous .
火山的爆發是自發的.
來自《簡明英漢詞典》
1.happening or arising without apparent external cause;
spontaneous laughter
2.said or done without having been planned or written in advance;
he made a few ad-lib remarks
3.produced without being planted or without human labor;
wild strawberries
