not able to be used or accessed effectively, typically due to damage, malfunction, or impracticality

无法使用的, 无用的
(of a written or coded content) clear in a way that is easy to decipher or understand

可读的, 清晰的
able to be easily taken off or detached from its original position or location

可拆卸的, 可移动的
capable of being exchanged or substituted

可更换的, 可替换的
capable of increasing in size, capacity, or scope

可扩展的, 可伸展的
capable of being assessed in terms of size, amount, or degree

可测量的, 可量化的
able to be changed from one form of currency, investment, or security into another

可兑换的
(of a substance) able to break up and disperse within a fluid

可溶的
able to be changed or adapted to fit different needs, preferences, or circumstances

可调节的, 可调整的
meant to be thrown away after being used

一次性的, 可丢弃的
able to be used again multiple times

可重复使用的, 能多次使用的
(of a resource, energy, etc.) naturally restored as fast as or faster than they are used up

可再生的, 可持续的
able to be processed or converted into new products after its initial use

可回收的
(of an object) able to be broken down by living organisms such as bacteria, which is then safe for the environment

可生物降解的
able to continue for a long period of time

可持续的, 持久的
easily and quickly burned

易燃的, 可燃的
safe or suitable for eating

可食用的, 能吃的
(of a drink) suitable or safe for consuming

可饮用的, 适合饮用的
capable of being filled with air or gas, typically to expand in size or volume for various purposes

可充气的, 可膨胀的
capable of being separated or removed from the main structure or component

可拆卸的, 可分离的
able to be divided or disassembled into distinct parts or components

可分离的, 可拆卸的
not able to be separated or detached

不可分割的, 分不开的
able to be safely cleaned with water or other cleaning agents without being damaged

可洗的, 耐洗的
allowing substances to pass through

可穿透的, 可渗透的
not capable of being entered, pierced, or passed through

不可穿透的, 无法通过的
easily damaged or destroyed

易碎的, 脆弱的
impossible or difficult to destroy or damage

牢不可破的, 坚不可摧的
not capable of being maintained or continued over the long term

不可持续的, 无法维持的
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