副词

1.易於快速移动的

2.（指人）易改变阶层、职业或住址的，流动的

3.（指脸、五官等）易变和常变其形状或表情的

4. 有交通工具（尤指汽车）

可数名词：

1.

风动饰物（用金属、塑料、纸板等组成的悬挂饰物，其部件可随风而动）

英语解释

capable of changing quickly from one state or condition to another

having transportation available

affording change (especially in social status)

sculpture suspended in midair whose delicately balanced parts can be set in motion by air currents

(of groups of people) tending to travel and change settlements frequently

a river in southwestern Alabama; flows into Mobile Bay

a port in southwestern Alabama on Mobile Bay

moving or capable of moving readily (especially from place to place)