Dissertations
n. 专题论文, 学位论文( dissertation的复数形式 )
🗣️ 情景例句
and the Stewart family.
和Stewart一家人。
He is now out of touch with his old friends.
他现在已经没有和他过去的朋友联系了。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很长一段时间里，我看见蚂蚁围着大树底部来回转悠，不知所措。