L asparaginase is a very effective anti tumor agent.天冬酰胺酶具有显著的抗肿瘤作用.Conclusion: The application of recombinant L - asparaginase was promising.结论: 重组L天冬酰胺酶具有较好的应用前景.Results: The recombinant L asparaginase had the same qua...
在街上看见有人饿晕是很平常的事。It's commonplace to see people collapsing from hunger in the streets.她昨天一整天都在街上四处奔走,搜集证据。She spent all day yesterday tramping the streets, gathering evidence.小型出租车禁止在街上兜揽生意。Minicabs are not allowed t...