Refiller
注入装置; 注水器
🗣️ 情景例句
Good morning. Would you please bring me some breakfast?
早上好，可否为我送点早餐？
There's a chance he won't be able to be home for Christmas.
他不能回家过圣诞节有偶然性。
Has our material been all right?
我们的原材料没问题吧？