您要查找的是不是：
- The surface of the water is full of foam. 水面都是泡沫。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- Foam rubber provides good insulation. 泡沫橡胶隔绝性能良好。
- A mass of bubbles in or on a liquid; foam. 泡沫液体中的大量气泡; 泡沫
- It is helpful to begin with a rough and ready classification. 首先进行粗略的分类是很有帮助的。
- The breaking waves left the beach covered with foam. 浪花弄得海滩都是泡沫。
- There is a hierarchy in the classification of all living creatures. 一切生物均可按等级分类。
- foam classification 泡沫<灭火剂
- When the horse had finished the race, its sides were wet with foam. 这匹马结束比赛时，它的脊背被汗水湿透了。
- Foam rubber is soft rubber full of small air-bubbles. 泡沫橡胶是充满了小气泡的软橡胶。
- The breaking waves had edges of foam. 波浪边上带着泡沫。
- Inverse agonist is a new type of classification. 摘要反向激动剂指一种新分类概念。
- One who assigns names, as in scientific classification. 命名者命名的人。如在科学分类中
- The ship's propellers churned the waves to foam. 轮船的推进器将海浪搅出泡沫。
- The goblet was mantling with foam. 这个高脚杯盖满了泡沫。
- These all belong in a different classification. 所有这些都属于不同的类别。
- This kind of classification is not exhaustive. 这种分类法并不是包罗无遗的。
- I am studying spectral classification. 我在学习光谱分类。
- Check the expiry date for all foam extinguisher. 检查所有泡沫灭火器的过期时间。
- They defy accurate classification at present. 这使目前的正确分类有困难。
