Securement
n. 有把握；获得
🗣️ 情景例句
But it won't be on my birthday!
但那就不是在我生日那天了！
Would you mind mailing this letter for me?
你能替我寄这封信吗？
They invariably lie nearby and are always available for an informal chat or an evening's entertainment.
因为他们都住在附近，你随时可以同他们聊天或在晚上一起娱乐。