Y字开头的单词或词组
yolk stalkyipsY signalyottaYvon's testyeomanlyYellen clampyarn numberyellow jessamineyeast-like colonyyour spaceyackyea-sayingyour honouryellow phosphorusyearly installmentsyolk nucleiyeageryellow yolkyield criteriay-cut crystalyeatsyohimbic acidyukeY status registerYersin typeyoghurt milkyield varianceyield a point in a debateYalta agreementYoung-Helmholtz theoryyield consentyellow rootyoung prisoneryellow loadyttrium aluminum garnetyellow tongueYankeeizeyesteryear-longyellow elastic tissueyis
