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- Birds had begun to chirp among the trees. 鸟儿们已经开始在树林里叽叽喳喳地叫了。
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- Birds had begun to chirp and twitter among the trees. 鸟儿开始在树丛中啁啾鸣啭。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- chirp filter 线性调频脉冲滤波器
- At night the crickets chirp in the woods. 夜里蟋蟀在林中唧唧地叫。
- The birds chirp merrily at the top of tree. 鸟儿在枝头欢快地啾啾鸣唱。
- To make a faint, shrill sound or sounds; chirp. 啁啾发出唧唧的尖叫声；啁啾
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- The filter cleans the fuel before it enters the engine. 在燃料进入发动机之前，过滤器先把它过滤。
- To make a faint,shrill sound or sounds; chirp. 啁啾发出唧唧的尖叫声；啁啾
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Play chirp the time of played chirp in ms. 播放声音播放的短促声波的时间，以毫秒表示。
- cosine chirp filter [计] 余弦线性调频脉冲滤波器
- Is it for those that chirp, those that sizzle? 然而唧唧的呢？息息的呢？
- All of a sudden become a quiet classroom chirp up. 安静的教室顿时变得叽叽喳喳起来。
