Saeculum
[医]（拉）百年，世纪
🗣️ 情景例句
And your legs don't hurt?
你的腿不酸不痛？
The little boy left home for his first day at school.
那个小孩第一天离开家去上学。
She runs everyday in order to lose weight.
她每天都跑步是为了减肥。