effortful
01
费力的, 艰巨的
requiring a lot of effort or hard work to achieve
语法信息
形态构成
复合词
性质形容词
最高级
most effortful
比较级
more effortful
可分级
例子
The effortful task of moving furniture left him tired and sore.
搬运家具这项费力的任务让他感到疲惫和酸痛。
词汇树
effortfulness
effortful
effort
