Perboric acid
[化] 过硼酸\\n[医] 过硼酸
🧩 词语组成解析
🗣️ 情景例句
Oh, I'd love some ice cream.
哦， 我想吃冰淇淋。
How much does that typewriter weigh?
那台打字机重多少？
Are we going there by bus?
我们要乘公共汽车去吗？