N-COUNT A playpen is a small structure designed for a baby or young child to play safely in. It has bars or a net around the sides and is open at the top. (供婴儿或幼儿在里面玩的)护栏
Don't play with scissors or pen knives.
不要玩剪刀或美工刀。
He is about to put the child in a play pen when his wife suggests that it might make more sense to put the tree in the play pen and leave the child outside.
他正要把孩子放进游戏围栏里，他的妻子却建议说，也许把圣诞树放在围栏里而让孩子在外面更好些。
Rubber band. Stretch it. Wrap it around your pen. Play with the rubber band while you're answering questions. Still feeling jumpy?
橡皮筋。将它伸展开来，缠绕在你的钢笔上。在回答问题时，拨弄拨弄橡皮筋。还会感觉兴奋吗？
应用推荐