artificial的例句

artificial 的相关例句:

51.	artificial [imitation] silk
	人造丝
52.	launch [shoot up] an artificial satellite
	发射人造卫星
53.	a man-made [an artificial ] satellite
	人造卫星
54.	an artificial harbor
	人工港
55.	put in [insert] an artificial tooth
	装假牙
56.	artificial [false] teeth
	假牙
57.	an artificial obstacle
	人为的障碍
58.	an artificial hill
	假山
59.	an artificial heart
	人造心脏
60.	artificial [false] horizon
	人造地平