I told myself not to be so jumpy...我告诉自己别这么提心吊胆的。The refugees are still jumpy, although they are now in safety.难民们虽然已经到了安全地带,但还是战战兢兢的.I told myself not to be so jumpy.我告诉自己别这么提心吊胆的。She described Mr Hutchinson as nervous ...
...tritium, a radioactive isotope of hydrogen.氢的放射性同位素氚Tritium is one of the mildest radioactive isotopes.氚是最和缓的放射性同位素之一.chemically inert radioactive waste不易发生化学反应的放射性废弃物People should keep away from the radioactive waste...
制造商之间的恶性价格战已将利润削减到了最低。A vicious price war between manufacturers has cut margins to the bone.几家制造商也在蚕食福特公司的传统客户群。Several manufacturers are also nibbling away at Ford's traditional customer base.玩具制造商开始在电视上推销他们的一些产品。T...