n.（放咖啡、茶叶、烟等的）小罐，筒，（防毒面具的）滤毒罐...

cannister的音标：cannister的英式发音音标为：['kænɪstə]cannister的美式发音音标为：['kænɪstə]...

Upon his desk a small cannister, about the size of a large popcorn popper.在他的书桌之上是小的cannister, 关于大的爆米花弄出砰然的大小事....