expandable

/ɪkˈspændəbl/ 32
able to be made larger or more extensive. "this smartphone doesn't have expandable storage, so that 16GB is all you get"

adjective [原级]可膨胀的,可张开的;可扩大的,可放大的

An expandable model?
可扩张的模式吗?

expandable

-able ⌜ 能够...的 - capable of being ~ ⌟
单词造句: