extendable
adj. 可延长的;可展开的;可扩张的
例句
These were hung in place with extendable rods.
这些是用可延长的杆挂到位的。
《柯林斯英汉双解大词典》
The visa is for 14 days, extendable to one month.
此签证有效期为14天,可延期到一个月。
《牛津词典》
Add an extendable cooked file to the pool.
将可扩展熟文件添加到池中。