They gave an insipid opening performance in a nil-nil draw with Peru.他们与秘鲁队的揭幕战打得波澜不惊,最终以 0:0 战平。The usual theism is more insipid.平常的有神论则更淡而无味了.It tasted bland and insipid, like warmed cardboard.这吃起来淡而无味,像加热过的纸板。insipid ...
以改性Y分子筛为催化剂,γ-丁内酯和乙醇胺为原料,采用γ - 丁内酯法两步合成N - 羟乙基吡咯烷酮 ( NHP ).N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps....