您要查找的是不是：
- When wine is fermented, it gives off gas. 酒发酵时发出气泡。
- To give off gas. 释放气体
- These gas lasers give off a continuous beam. 这种气体激光器产生连续不断光束。
- When wine is fermented it gives off bubbles of gas. 酒发酵时会放出气泡。
- In many volcanoes the lava bubbles quietly, tossing lava into the air at times, giving off gases, and, in general, being fairly harmless. 许多火山的熔岩静静地在冒泡，有时喷入空中，释放出气体，一般是完全无害的。
- When wine is ferment it give off bubble of gas. 酒发酵时会放出气泡。
- Cars give off much poisonous gas every day. 汽车每天释放出很多有害气体。
- When wine is fermented, it gives off bubbles of gas. 酒发酵时发出气泡。
- These rotting bananas are giving off a bad smell. 这些腐烂的香蕉发出难闻的气味。
- The flowers gave off a fragrant odor. 花发出一阵幽香。
- They give off discrete amounts of radiant energy. 它们放出不连续的辐射能量。
- The circulating mud can give off heat. 循环着的泥浆能散出热量。
- The heater can give off much warmth. 加热器能散发出热能。
- This fire doesn't seem to be giving off much heat. 这炉火好像不大热。
- Osmanthus blossoms give off a rich perfume. 桂花发出浓郁的芳香。
- The cooker is giving off a funny smell. 锅里冒出一股怪味。
- The acid acts on the metal and a gas is given off. 这种酸使金属起反应，并放出气体。
- Burning leaves give off thick smoke. 烧焦的树叶发出一股浓烟。
- These planets do not give off light of their own. 这些行星本身不发光。
- To give off in or as if in fumes. 冒（烟或气）冒出或好似冒出烟雾
