Attainability
n. 可达到, 所及
✅ 同义词
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
Nothing so necessary for travellers as languages.
旅行者最需要的是几种语言。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，