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- A small mass of tissue or aggregation of cells. 结组织的小结块或细胞的聚集
- A small mass of soft material, often folded or rolled, used for padding, stuffing, or packing. 填充物一块软的物体，常叠着或卷着，用于垫料、填充或包装
- A small mass of soft material,often folded or rolled,used for padding,stuffing,or packing. 填充物一块软的物体，常叠着或卷着，用于垫料、填充或包装
- A small mass of protoplasm or cells from which a new organism or one of its parts may develop. 微生物，细菌微小的活的物质或细胞，能发育成新的有机体或部分有机体
- Biology A small mass of protoplasm or cells from which a new organism or one of its parts may develop. 微生物，细菌：微小的活的物质或细胞，能发育成新的有机体或部分有机体
- This particle has a very small mass. 这种粒子的质量很小。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- A small mass or lump. 一小团或块
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- The shop expect to make a small profit this year. 这家店铺期望今年能赚点钱。
- They seem to be mass produced by machines. 这些鞋看上去是用机器大批量生产的。
- A small boy was beating out a tune on a tin can. 一个小男孩正用铁皮罐敲奏出曲子来。
- I was born in a small city near Guangzhou. 我出生在离广州不远的一个小城市。
- The rock mass produced by an intrusive process. 侵入岩浆岩浆侵入过程中生成的岩块
- They are hoping for a small diminution in taxes. 他们希望税捐略微减少。
- A small mass of hair located in the stomach or intestine of an animal, such as a cat, resulting from an accumulation of small amounts of hair that are swallowed each time the animal licks its coat. 毛团存在于动物（如猫等）的胃或肠中的一团毛发，这是由于动物每次舔毛时吞下的少量毛发积聚而成
- We ferried the river on a small boat. 我们用小船渡过那条河。
- Normal engines will experience reduced power at high altitudes because for each stroke of the piston, the engine will get a smaller mass of air. 普通引擎在高原上通常会（被迫）减小动力，因为在活塞的每个冲程，引擎都只能获得较少量的空气。
