Dilations
(dilation 的复数) n. 膨胀, 扩张术, 扩张(症), 扩大, 铺张, 详述\\n[医] 扩张, 扩张术
🗣️ 情景例句
This is Mr. Wu in Room 415.
我在415房间，姓巫。
Would you open the door for me, please?
你能替我开门吗？
How are you getting there? By train?
你准备怎样走？坐火车去吗？