您要查找的是不是：
- A waxy white protective substance covering the skin of a fetus. 胎儿皮脂覆盖在胎儿皮肤表面的一种蜡状白色保护性物质
- a waxy white protective substance covering the skin of a fetus 覆盖在胎儿皮肤表面的一种蜡状白色保护性物质
- coat or surface(sth)with a protective substance, sealant,etc 给（某物）加保护层或面,或涂上密封胶等
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- When seeds acquire the desiccation tolerance, their physiology, shape and structure change accordingly including composing of sugars, proteins lipids, antioxidant defence systems and other protective substances. 当种子获得脱水耐性时，生理、形态和结构会发生相应的变化，包括糖、蛋白质、脂类和抗氧化系统等保护性物质的合成，各种保护性物质不是单独作用的，而是协同调节种子的脱水耐性。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A mother naturally feels protective towards her children. 母亲对自己的孩子自然会悉心保护。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- The radio relieves the monotony of everyday life. 收音机缓解了我们日常生活的单调状况。
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点？
- I'm afraid this old radio is beyond repair. 恐怕这台旧收音机不能修了。
- Law will protect your financial substance. 法律会保护你的金融财产。
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
