Reliability mathematics
[计] 可靠性数学
🧩 词语组成解析
🗣️ 情景例句
He is a man of ability.
他是个很能干的人。
If the ox falls,whet your knife.
牛一倒，快磨刀；人遭难，众人踩。
Many of the tourists on board had begun bargaining with the tradesmen, but I decide not to buy anything until I had disembarked.
船上许多游客开始同商贩讨价还价起来，但我打定主意上岸之前什么也不买。