...a grain silo.是什么意思？

...a grain silo.

盛谷物的筒仓

grain

n. 谷物，粮食，（沙，金，盐等的）颗粒，谷粒，籽粒，（木材，大理石等的）纹理；vt. 把…作成细粒，把…漆[画]成木纹，染透，刮去（皮上的）毛；vi. 成谷粒；

例句
The six food groups include grain products, vegetables, fruits, milk and milk products, meats and meat alternates, and a miscellaneous group.
这6类食物包括谷类产品、蔬菜、水果、牛奶和奶制品、肉类和肉类替代品以及杂类食品。

silo

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例句
Crystals from the centrifuge are dried and then conveyed to the storage silo or bagging equipment.
离心分离出来的结晶经过干燥,然后输送到简仓或装袋设备.