B
生物医药大词典
by MedSci
菜单
词典
分类
百科
诗词
背单词
英文名
DeepEvidence ↗
确认登录状态…
例句 /
What is the “slope” of the learning curve for this item?
What is the “slope” of the learning curve for this item?
该项产品学习曲线的“斜率”是多少?