Precautional
a. precaution（预防, 防备；预先警告）的变形
🗣️ 情景例句
He accused the government of tearing up the negotiated agreement.
他控告政府撕毁协议。
An empty hand is no lure for a hawk.
空手诱不来老鹰。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。