我们听到了谄媚的笑声。We heard the sound of sycophantic laughter.他谄媚地对着温格微笑鞠躬。He smiled and bowed obsequiously to Winger.该办公室乃是自私者与谄媚者汇集之处.The office is a menagerie of egotists and sycophants....
N - hydroxyethylpyrrolidone ( NHP ) was synthesized from � � - butyrolactone and ethanolamine on Y molecular sieve catalyst by two steps.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 )....
Vendors were doing a brisk trade in souvenirs.商贩们的纪念品生意很红火。He moved at a brisk pace down the rue St Antoine.他沿着圣安托万街轻快地走去。The actress is walking at a brisk pace.那位女演员正以轻快的步伐走着。Its sales had been brisk since July.自7月以来销售一...