Titait
鈦鎢金屬陶瓷; 鈦鎢金屬陶瓷
??? 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的簽證是往返簽證，我可以隨便進出這個國家。
Small gains bring great wealth.
小益聚大財，薄利成巨富。
Tony speaks English and he plays tennis.
托尼會說英語，打網球。