Anecdotal accounts suggest that effortful learning may also help some patients.
还有一些消息指出, 专注学习或许也能帮助一些病患。
an effortful attempt to attain a goal.
为了达到目标而努力。
英文例句大全为您提供effortful英文例句大全,effortful英文造句,关于effortful的英语句子,单词effortful怎么造句,effortful英文例句大全有哪些,哪些英语句子是关于effortful,英语单词effortful的句子,单词effortful如何造句,effortful怎么造句等。