英汉解释

vt. 展开，铺开；显示
vi. 显露；展现

同义词

v. unfurl，unwind，wind off

反义词

v.   roll，roll up，twine，wrap up

参考例句

1. The salesman quickly unrolled the carpet.
售货员迅速将地毯铺开。
2. Unroll the arm to rest the forearm and hand completely on the floor.
展开手臂将前臂和手都放在地板上。
3. Steam the bean flour rolls until softened, cool them and then unroll.
把水晶卷蒸至软身，待冻后把水晶卷开成粉皮。

英英解释

v.
  1. reverse the winding or twisting of
  2. unroll, unfold, or spread out or be unrolled, unfolded, or spread out from a furled state

网络释义

unroll
纸卷退纸; 解开; 展开; 打开;
unroll the sleeping bag
打开睡袋;