Vallation
n. 壁垒, 堑壕, 筑垒术
🗣️ 情景例句
Are you ready, Alexandra?
想好了吗？Alexandra。
We don't have any different opinions about the contractual obligations of both parties.
就合同双方要承担的义务方面，我们没有什么意见。
Four years later, she left the children's home and entered an institution for the blind, where she learnt braille.
4年之后，她离开孤儿院，进入一盲人学校，学习布莱叶盲文。