| 例句 |
Fruit and vegetables are sold by weight.水果和蔬菜是按重量出售的。I learned how to weigh out packages of seed.我学会了如何按重量把种子装袋。We measure the items by weight, not by volume.这些商品我们是按重量而不是体积来测量。Eggs are classified by weight as Extra Large, Large, Medium, Small, and Peewee.鸡蛋按重量分类成特大、大、中等、小和特小。 |