dry quicksand干沙
quicksand disposing流砂处理
quicksand bed砂石换填
cemented quicksand胶结砂
quicksand treatment流砂治理
Danger Quicksand致命流沙
treacherous quicksand难处理的流沙
Quicksand Memory唱片名
N-UNCOUNT（不可数名词） Quicksand is deep, wet sand that you sink into if you try to walk on it. 流沙 [also N in pl]
The sandbank was uncertain, like quicksand under his feet.
这个沙丘不结实，像他脚下的流沙一样。
N-UNCOUNT（不可数名词） You can refer to a situation as quicksand when you want to suggest that it is dangerous or difficult to escape from, or does not provide a strong basis for what you are doing. 危机情形; 难以逃脱的情形; 无法为所做之事提供基本保障的情形 [also N in pl]
The research seemed founded on quicksand.
该研究仿佛建立在一盘散沙基础上的。