Toilsome
a. 费力的, 辛苦的, 劳苦的
✅ 同义词
🗣️ 情景例句
Come in. Oh, Carl and David.
哦，是卡尔和大卫，请进。
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
You can join the line behind the clock tower.
你可以到钟楼后面排队。