Slaved
v. 奴隶般地工作, 做苦工( slave的过去式和过去分词 )
🗣️ 情景例句
I thank you.
我也感谢你。
Poor health may be a bar to success in life.
健康不佳可能成为人一生中取得成功的障碍。
While the five babies were babies were still quietly sleeping in oxygen tents in hospital nursery,
眼下，五胞胎还静静地躺在医院婴儿室的氧气帐里，