Operose
a. 费力的, 吃力的, 勤勉的, 用功的, 冗长乏味的
🗣️ 情景例句
Thank you everyone. Thank you very much.
谢谢大家，非常感谢你们！
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
She spelled out for me the things that the teachers taught.
教师所教的东西，她都为我拼写出来。