Picasa
n. 毕加索；Google 的相片处理工具；网络相册
🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
Know something like the palm of one's hand.
熟知其事，了如指掌。
Have you had a wash yet?
你洗过脸了吗？