at single anchor

• 只下一只锚,不小心

at single anchor的用法和样例：

例句

1. I accidentally bit into the hard seed at the center of the peach.
   我不小心咬到了这个桃子的核。
2. Just at that moment the guest drops the glass carelessly and breaks it.
   就在这时，那位顾客不小心把杯子打烂了。
3. I can't say I'm at all pleased by their negligence.
   我不能说他们的疏忽使我高兴。
4. The new man was asleep at the switch and the two trains crashed.
   新来的人疏忽职守没有扳道而使两列火车相撞了。