球类运动术语之一，相对于死球而言·在足球、篮球、网球等球类运动中广泛运用·
凭借新的“活球”规则优势，鲁斯在洋基队的第一年就独自打出了54个本垒打。
Taking advantage of the new "live ball" rules, Ruth alone clubbed 54 home runs in his first year with the Yankees.
你必须把比赛打活，全力以赴，在进攻时间到之前将球投出。
You have to run your plays, get into things and get a shot off before the shot clock expires.
活菌对染料的吸附性能比死菌好；菌丝球在重复利用了四次后，脱色率仍达85.7%。
When the mycelial pellets were reused for four times, its decolorization rate can still be up to 85.7%.
应用推荐