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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。
- The boy set his caged bird loose, and it flew away chirping. 这孩子把关在笼里的鸟儿放出来，鸟儿吱吱叫着飞走了。
- chirping coefficient 啁啾系数
- Birds had begun to chirp and twitter among the trees. 鸟儿开始在树丛中啁啾鸣啭。
- Birds are chirping among the trees. 鸟儿在树丛中啁啾鸣啭。
- At night the crickets chirp in the woods. 夜里蟋蟀在林中唧唧地叫。
- There also seem to be chirping birds here. 好像也能听到鸟叫声啊。
- The chirping of flying gull couples in cold I hear. 寒鸥相对飞。
- Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
- I woke up to the chirping of birds. 我随着鸟叫声醒来。
- The sparrows still chirping on the branches. 噪雀数枝桠。
- Spring is near and birds are a chirping. 春天走近了。
- A weak chirping sound, as of a young or small bird. 啁啾声微弱的鸟鸣声，如幼鸟或小鸟的叫声
- Pascal published a treatus on binomial coefficient. 帕斯克发表了关于二项系数的论文。
- The light chirping sound made by certain birds. 由某些鸟尖发出的啁啾声
- Cancel water vapour permeability coefficient. 取消了水蒸气渗透系数。
- The birds chirp merrily at the top of tree. 鸟儿在枝头欢快地啾啾鸣唱。
- Water is variable in coefficient of expansion. 水的膨胀系数是可变的。
- To make a faint, shrill sound or sounds; chirp. 啁啾发出唧唧的尖叫声；啁啾
- Functional coefficient of biological cycle: FCBC. 生物循环功能系数。
