第二组
by chance 偶然,碰巧
in charge (of) 负责,主管
(a) round the clock 昼夜不停地
in common 共用,共有,共同
in conclusion 最后,总之
on condition that 在……条件下
in confidence 信任
in connection with/to关于
in consequence 因此,结果
in consequence of 由于……的缘故
on the contrary 反之,正相反
in contrast with/to 与……成对照
out of control 失去控制
under control 被控制住
at all costs 不惜任何代价
at the cost of 以……为代价