词汇	billability
释义	billability 🌏支付能力
随便看	productive scholarship productive section productive series productive service productive service industry productive service industry policy productive services productive service sector productive service trade productive set productive situation productive skill productive skills productive society productive soil productive specialization productive stated-owned assets productive stock productive strata productive structure productive structure diagram productive structure of broadleaf trees productive structure of coniferous trees productive structure of forestry productive structure of grass type