4周搞定2000+托福核心词
迫击炮
mortar
常考释义
Along with the sickle blades are many grinding stones, primarily mortars and pestles of limestone or basalt.
和镰状刀片一起出现的还有很多研磨石，它们主要是石灰石或玄武岩制成的研钵和杵。
来源于：阅读OFFICIAL52 P2n. 【军事】迫击炮
As their mortar shells slammed into the cement walls and aluminum roofs of our hospital, I called my daughters, who were both out of the country at the time.
当他们的迫击炮弹重重落在我们医院的水泥墙和铝制屋顶上的时候，我拨通了女儿的电话。她们当时都在国外。
Along with the sickle blades are many grinding stones, primarily mortars and pestles of limestone or basalt.
和镰状刀片一起出现的还有很多研磨石，它们主要是石灰石或玄武岩制成的研钵和杵。
来源于：阅读OFFICIAL52 P2n. 臼，研砵，粉碎机，灰泥
The farmers pound rice in a mortar.
农民们在臼中舂米
This evidence of sedentism has also been called into question because the materials used to make the stone mortars did originally come from quite a distance.
这个定居生活的证据也被质疑了，因为用来制作这个大钵的石料最初也是从很远地方运来的。
来源于：听力OFFICIAL35 L3Large heavy mortars, the sort of thing that would have been used for grinding grain.
比如说我们发现了大的沉重的钵，用来磨碎谷物的一种工具。
来源于：听力OFFICIAL35 L3vt. 用灰泥涂抹，用灰泥结合
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