Unsustained
a. 未持续的,不受支持的, 未保持的
🗣️ 情景例句
I was here too, but I didn't get to know you. I'm John.
我也出席了，但没有机会结识你。我叫约翰。
These pills can be obtained by prescription only.
这些药丸只有凭医生处方才能买到。
Good heavens! There you are!
哎呀！你们才回来！