Don't take on more responsibilities than you can handle.不要承担过多的责任。Clear the decks before you think of taking on any more responsibilities.在考虑承担更多责任之前一定要先料理完手头的事。The danger is that recalcitrant local authorities will...
外毒素对几乎所有生命形式包括人有毒. 具有 广谱 杀虫活性.It is toxic to almost all forms of life including humans. It has broad - spectrum insecticidal activity.外毒素是RNA聚合酶的抑制剂,在各个生化过程中与ATP起竞争作用.Beta - exotoxin is an inhibitor of RNA polymerase and...
Bicycling is a good exercise ; moreover, it is easy to learn.骑自行车是一种很好的锻炼方式, 并且还容易学.She was, and remained, extremely sociable, enjoying dancing, golf, tennis, skating and bicycling.她从过去到现在一直非常热衷于交际，喜欢跳舞、打高尔夫球、打网球、溜冰、骑自行车...