Altitude alum
[机] 明矾
🧩 词语组成解析
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
🗣️ 情景例句
for reading to the kids in the hospital.
为住院的孩子朗读。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。