Definition: useful or easy to use Level: C2
这是一个方便储存剩菜的容器。
This is a ___handy container for storing leftovers.
一个方便的相机对于捕捉自发时刻是必不可少的。
A ___handy camera is indispensable for capturing spontaneous moments.
智能手机已成为日常任务中极其方便的设备。
Smartphones have become incredibly ___handy devices for daily tasks.
