Search the dictionary A Chinese word or character, or English Draw a character Search Read this way 2 entries. ā'ěrfǎshèxiàn 阿尔法射线 alpha ray ā'ěrfǎshèxiàn 阿爾法射線 alpha ray In the English definitions No entry here is defined with every word of ā'ěrfǎshèxiàn. These use some of them. 2 entries. diàohào 调号 tone mark on a Chinese syllable (i.e. accents on ā á ǎ à) diàohào 調號 tone mark on a Chinese syllable (i.e. accents on ā á ǎ à)