barrier的例句

barrier 的相关例句:

31.	overcome a barrier
	克服障碍
32.	pile up a barrier
	堆起一道屏障
33.	crash barrier
	﹙高速公路中间防止撞车的﹚防撞栏
34.	crush barrier
	﹙防止人群拥入的﹚栅栏
35.	heat [thermal] barrier
	热障
36.	break down the impassable barrier between
	冲破…之间不可逾越的障碍
37.	an impenetrable barrier
	难以通过的障碍
38.	an insuperable [insurmountable] barrier
	不可逾越的障碍
39.	brush aside [remove] the language barrier
	扫除语言障碍
40.	a moisture barrier
	防湿层