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- We keep frozen food in a freezer. 我们在冰箱里保存冷冻的食品。
- We keep frozen food in a freezer . 我们在冰箱里保存冷冻的食品。
- Keep frozen foods frozen to maintain quality, as bacteria will begin to multiply when the food is thawed. 使冷冻食品保持结冰而维持质量，这是因为当时食品解冻时，细菌将会开始成倍增长。
- The results show cryoprotection technology and rinsing craft are effective to keep frozen aquatic products fresh degree,flavor and prevent freezing denaturation of protein . 说明了抗冻技术和漂洗工艺是保持冷冻水产品新鲜度、风味和防止其蛋白质冷冻变性的有效方法。
- Keeping frozen boiled pork dumplings in the refrigerator is very convenient because you can cook them up to eat at any time. 把冷冻水饺冰在冰箱，可以随时煮来吃，非常方便。
- Hematopoietic stem cells were harvested from the patients' bone marrow, depleted of T cells, and kept frozen until used for ASCT. 大剂量化疗后收集来自骨髓的自体造血干细胞，去除T细胞，冰冻以备用。
- We keep frozen food in a freezer 我们在冰箱里保存冷冻的食品。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Please keep the watch for me while I go swimming. 我去游泳，请代我保管这表。
- It was very thoughtless of you to keep her waiting so long. 你让她等那么久也太不体谅人了。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- Keep away from that house. They have scarlet fever. 不要接近那一家，他们在患猩红热。
- Let's keep together or we shall lose each other. 咱们待在一块儿，否则就会失散了。
- John couldn't keep cool when he met his rival. 约翰见到他的对手就不能冷静下来。
- Keep on go till you come to a red brick building. 一直往前走直到一座红砖楼为止。
- Keep your hands off me; or I'll knock you down. 不要碰我，当心我把你打倒在地。
- So do I. See you later. Keep in touch. 我也是，再见。记得联系哦。
- She's old and infirm and has to keep to the house. 她因年老体弱而足不出户。
- Keep straight on until you get to the church. 一直朝前走就走到教堂了。
