写出恰当的单词:Put a s( ) on the envelope before you send a letter.
问题描述:
写出恰当的单词:Put a s( ) on the envelope before you send a letter.
答
stamp (邮票)
寄信前要在信封贴张邮票
答
stamp邮票
答
stamp,
寄信前贴邮票