baby universe [化學(xué)]嬰宇宙baby truck 坑道運輸車，[車輛] 小型貨車baby transport baby tower 小型蒸餾塔baby tooth 乳牙。baby therapy room [醫(yī)藥科學(xué)]嬰兒治療室baby teeth [解剖] 乳牙baby talk 兒語baby table [醫(yī)藥科學(xué)]嬰兒臺baby sugar mill [經(jīng)濟學(xué)]小型榨糖機baby stroller 嬰兒推車baby still [化學(xué)]輔助（蒸餾）塔baby step （向成功邁進的）一小步。baby spring scale [經(jīng)濟學(xué)]嬰兒體重彈簧秤baby spot [電] 小型聚光燈baby spinach 嫩菠菜baby sling 嬰兒背帶baby size 嬰兒尺寸baby sitting parachute [自然科學(xué)]嬰兒坐降落傘baby sitting 照看嬰兒