由...制成的

Cut:First, it collects and kills most virus in the spiting. Second, it turns the liquid into solid andthat's useful when you have to bring it with you for a while. Thirdly, we use the material that stops further pollution.

录音：这个产品的特点是：把痰存放起来，杀灭大部分细菌病毒，起到消毒作用，凝固痰液，不方便丢弃时，便于随身携带，它完全是由可降解材料制成，不会造成二次污染。

This rotary sprinkles is made of opaque material.

这个旋转式洒水车由不透明的材料制成。

Herbal tinctures can be made from teas containing the herb in a dried form.

药草酊剂可以由包含干药草的茶来制成。

A hard nonresilient rubber formed by vulcanizing natural rubber .

一种坚硬无弹力的橡胶，由天然橡胶硫化后制成。

Early yo-yos were made of wood, metal or even earth and decorated with paints.

早期的溜溜球是由木头、金属甚至是泥土制成，并以颜料装饰。

They designed an electrode made from porous carbon and lithium oxide.

他们设计出的电极由多孔碳和锂氧化物制成。

A plastic made from amino compounds; used as an adhesive and as a coating for paper and textiles.

一种塑料，由氨基化合物制成，用作粘合剂及纸张、纺织品的涂层。

Tyres are made of a combination of natural and synthetic rubber to provide the grip and endurance required by carmakers.

轮胎是由天然橡胶和合成橡胶混合制成，用以提供汽车制造商所需要的抓地力和耐用性。

The Fairey Barracuda was a British carrier-borne torpedo- and dive bomber used during the Second World War, the first of its type to be fabricated entirely from metal.

梭子鱼的费尔雷是一位英国舰载鱼雷和俯冲轰炸机在第二次世界大战期间使用，第一种是完全由金属制成。

Out of acorns, nature makes a machine that provides a luxurious home for people, animals, and plants.

大自然由小处入手，制成一部机器，为人类、动物和植物提供了豪华的家园。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。