Espaliering
n. 墙树；墙式树木
🗣️ 情景例句
Absolutely.
绝对。
He told me to take these pills every four hours.
他告诉了我每4小时吃一次这些药片。
When it has been decided where we are going to drill, we put up at the surface an oil derrick.
当确定钻孔地点后，我们就在那里竖起一个井架。