单词	reftone
释义	reftone [声] 基准音
随便看	check up on production capacity check up on sb check up on someone check-up on the financial work check-ups checkups check-up system check up the work check up thoroughly check up through statistical means check-up through statistical means check up with check user name check us out check valve checkvalve check-valve check-valve ball check valve ball check-valve ball seat check valve ball seat check-valve ball spring check valve ball spring check valve body check-valve body 黄人守日黄人捧日黄公酒垆黄冠草履黄冠草服黄冠野服黄卷幼妇黄卷青灯黄发儿齿黄发台背毛抜きあわせ毛抜き合わせ毛抜キ毛抜キアワセ毛抜キ合ワセ毛描き毛描キ毛染め毛染メ毛根