Maintaining
[化] 维护; 保养
✅ 同义词
🗣️ 情景例句
Tomorrow. Yes. We'll meet tomorrow morning, right here.
明天。对， 我们明天早晨会面， 就在这儿。
Would you open the door for me, please?
你能替我开门吗？
Tickets, please! Tickets, please!
请出示车票！请出示车票！