Titanic acid
[化] 钛酸
🧩 词语组成解析
Titanic
[tai'tænik]
a. 四价钛的\\n[化] 钛; 正钛; 四价钛
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
one ought to have at least two or three hobbies, and they must all be real.
至少应有两三种爱好，而且都比较实际。