Cerous compound
[化] 正铈化合物
🧩 词语组成解析
a. [化](正)铈的, 三价铈的
🗣️ 情景例句
If you can order a bit more, we might be able to give you a 2% discount.
如果你能够再订多一些，我们可以给你 2% 的折扣。
Be swift to hear, slow to speak.
多听少说。
Dressed in dark glasses and old clothes, they had taken special precautions so that no one should recognize them.
他们戴着墨镜，穿着旧衣裳，特别小心以防别人认出他们。