逐词背单词_轻松背单词

会员登录

登录名：

密码：

新用户注册

忘记密码?

其它账号登陆：

逐词背单词第7级

学习进度：1/1000

trademark [ˈtreɪdmɑ:k]

基本释义：n.商标；特征；vt.注册的…商标
英英释义：a name or a symbol which is put on a product to show that it is made by a particular producer and which cannot be legally used by any other producer

参考例句：

1. The trademark is registered on the book of the Patent Office. 该商标已在专利局登记注册。
2. The trademark of the pen was changed. 这钢笔的商标改了。

拼写单词

注：拼写单词后回车或者点击“我已记住它”进入下一个单词