having sufficient bonding什么意思原文是All contractor must meet certain minimum qualifications,such as having sufficientbonding , to compete on USACE projects.大意是 在美国陆军工程兵团的项目竞争中,所有承包商必须满足

sufficient fuel用法 We are fortunate in having sufficient supplies of fuel ____(prep.)the winter. sufficient是什么意思 sufficient是什么意思 sufficient是什么意思 sufficient是什么意思 sufficient是什么意思 bo having sufficient bonding什么意思原文是All contractor must meet certain minimum qualifications,such as having sufficientbonding , to compete on USACE projects.大意是 在美国陆军工程兵团的项目竞争中,所有承包商必须满足 You would be sufficient . You would be sufficient . sufficient statistic是什么意思 请问self-sufficient是什么意思? having having having 英语天才看过来啦!Though ___ sufficient time,the officer managed to read all the papers before midnight.A lackedB having been lackedC lackingD being lack of我想问应该选哪一个?还有就是lack的具体用法, sufficient是什么意思啊?如何背?