音标
英语音标：[ðeə(r)]
美语音标：[ðer]
翻译
adj.他们的；她们的；它们的
例句
Their success is due in large part to their determination.
他们的成功在很大程度上应归功于他们的决心。
Some teachers find it difficult to keep their classes in order.
有些教师觉得难以维持课堂秩序。
The activities help children to develop a sense of their own worth.
这些活动有助于儿童培养自身的价值感。
