Valylene
纈烯炔, 2-甲基-1-丁烯-3-炔, 異戊稀炔
??? 情景例句
Can I help you?
我可以幫上忙嗎？
Where did you grow up?
你在哪兒長大？
to overcome all but the most instantly fatal illnesses and accidents.
了暴病而死或意外事故外，至少足以克服一切一般疾病和事故。