Phthoric acid
[化] 氢氟酸
🧩 词语组成解析
🗣️ 情景例句
The climate here is always hot, summer and winter alike.
这里的气候总是那么热，夏季与冬季都一样。
Pick up the receiver and deposit a coin in the slot.
拿起听筒和放一个硬币到投币口。
No, we're just getting a lot of material stock piled.
没什么问题，只库存材料太多了。