单词:wiper piston-ring
单词:wiper piston-ring 相关文章
The wheels on the bus go round and round round and round, round and round The wheels on the bus go round and round All through the town The people on the bus go up and down Up and down, up and down Th
The wheel on the bus 在公共汽车上 The wheels on the bus go round and round round and round, round and round The wheels on the bus go round and round All through the town The people on the bus go up and down Up and down, up and down The people o
The money in the box goes ding, ding, ding Ding, ding, ding, ding, ding, ding The money in the box goes ding, ding, ding All through the town The wiper on the glass goes swish, swish, swish Swish, swish, swish, swish, swish, swish The wiper on the gl
歌词如下: The wheels on the bus go round and round Round and round, round and round The wheels on the bus go round and round All through the town The people on the bus go up and down Up and down, up and down The people on the bus go up and down
A group of senior students from Zhejiang University have successfully developed an air hand-washing device. 浙江大学的一队大四学生成功研制出了空气洗手装置。 The device utilizes an infrared ray induction system, which detects t