Titanium peroxide
[化] 过氧化钛; 过三氧化钛
🧩 词语组成解析
titanium
[[tai'teiniəm]]
n. 钛\\n[化] 钛Ti
peroxide
[[pə'rɔksaid]]
n. 过氧化物\\n[计] 过氧化物
🗣️ 情景例句
I promised you a surprise, didn't I?
我答应过要给你一件惊喜， 不是吗？
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
It looks as if she's gone away for a few days.
好象她要外出好几天了。