careless mistake
[英][ˈkɛəlis misˈteik][美][ˈkɛrlɪs mɪˈstek]
疏失; 疏忽[粗心]错;
例句
1.A careless mistake cost the company millions of dollars.
一次疏忽造成了公司数百万美元的损失。
2.A careless mistake cost the company millions of pounds.
一个粗心的错误使公司蒙受数百英镑的损失。
careless
[英][ˈkeələs][美][ˈkerləs]
adj.粗心的; 无忧无虑的; 漫不经心的，不介意的; 淡漠的;
比较级：more careless
最高级：most careless
例句
1.I'm sorry. How careless of me.
对不起，我太不小心了。
2.Some mothers were a bit careless with money.
有些当妈妈的花钱有点随意。
mistake
[英][mɪˈsteɪk][美][mɪˈstek]
n.错误，过失，误解; 差错，口误，笔误; 失策，失误;
vt.& vi.弄错，误解;
vt.误会; 认不出; 看错;
vi.弄错; 误解;
第三人称单数：mistakes
复数：mistakes
现在进行时：mistaking
过去式：mistook
例句
1.Jonathan says it was his mistake.
乔纳森说这是他的错。
2.There must be some mistake.
一定是弄错了。
