阿尔法 ā'ěrfǎ alpha Origin Definitions Defs Strokes Stroke Words Sentences Sents 2 sentences 阿尔法是第一个希腊字母。 ā'ěrfǎ shì dìyīgè Xīlà zìmǔ. Alpha is the first letter of the Greek alphabet. Source: Dong Chinese Dictionary这个实验室研发的新型机器代号为阿尔法。 zhè gè shíyànshì yánfā de xīnxíng jīqì dàihào wéi ā'ěrfǎ. The new machine developed by this laboratory is codenamed Alpha. Source: Dong Chinese Dictionary