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- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Light often behaves as if it were made of particles. 光常常表现出好象它是由粒子组成似的。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The particles that descend in this fashion. 辐射尘以这种方式落下的放射性粒子
- We can see the dust particles floating in the sunlight clearly. 我们可以很清楚地看到阳光下的灰尘颗粒。
- A thick-walled resting spore, as in certain algae or fungi. 包囊一种厚壁休眠孢子，如在某些海藻或者真菌中
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- A substance used to kill or inhibit the growth of algae. 杀藻剂用来杀死或制止水藻生长的物质
- An old shellfish or turtle with a growth of algae on its back. 绿毛龟一种背上有绿色水藻的老的水生贝壳类动物或海龟
- In gases, the particles are far apart, with empty space between. 在气体中分子之间的距离很大，彼此之间有空隙。
- He discovered some pinpoint particles in the liquid. 他在液体中发现了一些极其微小的细粒。
- We decided to declare them personae non grata. 我们决定宣布他们为不受欢迎的人。
- Algae grow and spread quickly in the lake. 湖中水藻滋蔓。
