单词	sugar sink
释义	sugar sink 糖汇集部
随便看	directive therapy directive thinking directive to work directive transmission directive variation directive view receiver directive wheel directive wireless telegraphy directivities directivity directivity angle directivity characteristic directivity diagram directivity factor directivity (for wtgs) directivity function directivity gain directivity graph directivity index directivity index of a sound source directivity index of microphone directivity of an antenna directivity of antenna directivity on vertical plane directivity pattern 病病1 病2 病3 病4 病从口入病入膏肓病入骨隨病入骨髓病国殃民冰洲石冰消瓦解冰消雪释冰淇淋冰清冰清水冷冰清玉洁冰渊冰溜冰激凌