Twins
n. 双生子，双胞胎（twin 的复数）
例句
Sarah was looking after the twins.
萨拉当时正在照看双胞胎。
《柯林斯英汉双解大词典》
Ultrasound showed she was expecting twins.
超声波扫描显示她怀了双胞胎。
《牛津词典》
She's the mother of twins.
她有一对双胞胎。
