Refiller
注入装置; 注水器
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
as different as arsenic is from strychnine,
就像砒霜不同于马钱子碱一样。