Noneffective
a. 无效的, 无战斗力的\\nn. 无效, 无战斗力
✅ 同义词
🗣️ 情景例句
Did she mention when she would arrive?
她说过什么时候到吗？
To sink
沉下
Needless to say our house is now surrounded by a jungle.
不用说，我家现在已被丛林包围。