1857, racing slang, "to refuse or avoid payment of money laid as a bet," probably a disparaging use of the national name Welsh. Related: Welched; welching.
雙語例句
1. Baum - Welch algorithm is often made to optimize parameter in parameter estimation problem.
在參數估計問題中常常要用 Baum -Welch重估計算法來優化參數.
來自互聯網
2. Maximum entropy method and Welch's power spectrum estimation comparison.
最大熵法與Welch法估計的功率譜的比較.
來自互聯網
3. Raquel Welch was at the height of her popularity as a sex goddess.
拉克爾·韋爾奇作為一名性感女神紅極一時。
來自柯林斯例句
4. If the commission rules in Mr Welch's favour the case will go to the European Court of Human Rights.
如果委員會裁定韋爾奇有理，這個案件將送交歐洲人權法庭。
來自柯林斯例句
5. Dixon wondered if Welch could hear him grinding his teeth.