Conservable
a. 可保存的；conserve的变形
✅ 同义词
🗣️ 情景例句
Keep right unless overtaking.
要靠右驾驶，除非超车。
Do you think the method of payment is OK for you?
你们认为结算方式合适吗？
We are all busy with work.
我们都忙于工作。