Unfolder
n. 推注器；展开装置
🗣️ 情景例句
She is a terrible student.
她是一个极糟的学生。
Do you have a flight to New York departing at about 10 a.m. Next Monday?
你们有下周一大约下午10点起飞到纽约的班机吗？
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。