Titanium trioxide
[机] 三氧化钛
🧩 词语组成解析
titanium
[[tai'teiniəm]]
n. 钛\\n[化] 钛Ti
n. 三氧化物\\n[医] 三氧化物
🗣️ 情景例句
Littering is a serious offense in some countries.
乱扔垃圾在某些国家是严重的违法。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.
此后不久，英国著名的“挑战者”号舰艇对海底的那次考察，把对海床的研究确立为一个值得一流物理学家和地质学家从事的研究课题。