no definition for words with only erhua variant
some words are only defined as being “erhua variant of X” and their non erhua variant does not exist. thus these words are effectively not defined. here are all affected words: 女孩儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L62 小孩儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L93 一点儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L392 一块儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L448 面条儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L498 男孩儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L499 一下儿: https://github.com/krmanik/HSK-3.0/blob/c437dd77ab80f18e8291e68d6aabe59f21da471f/Anki%20xiehanzi/New%20HSK%203.0%20Mandarin%20Chinese__HSK%201.txt#L500