Tracking assigns some students to college prep and others to vocational programs.按照能力，一些学生被分到大学预科班，另一些则被分到职业培训班。Prep the vegetables in advance.提前把蔬菜准备好。A plasma rotating electrode process ( PREP ) equipment, process para...
汽车冲洗后, 用油鞣革把它擦净.When you've washed the car, wipe it down well with a shammy leather.我在这家皮革加工厂里鞣革。My job is to tan leather in the leather processing company .以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂.A new syntan product prepar...
The refrigerating performance is primarily determined by refrigerating compressor.制冷压缩机是制冷装置制冷性能的决定因素.A two stage radiant cooler applied in compound - refrigerating system ( CRS ) was developed.研制了一种适用于复合制冷系统的两级辐射制冷器.The...
昨天他买了一双溜冰鞋.He bought a pair of skates yesterday.我有一双不错的溜冰鞋，可是不管我把鞋带系得多紧，脚脖子那里还是空落落的。I have a good pair of skates, but no matter how tightly I lace them, my ankles wobble.圣诞节时她得到一双新溜冰鞋.On Christmas she got a new pair of s...