您要查找的是不是：
- The government has introduced a wage freeze. 政府已宣布要冻结工资。
- Some fruits don't freeze well at all. 有些水果根本就不能冷藏。
- This vaccine will give you immunity for two years. 接种这种疫苗可有两年免疫力。
- Shall I put some anti- freeze in the radiator? 要不要在散热器里注入一些防冻剂？
- She won't freeze you out if you call on her. 你如果去拜访她,她不会把你拒之门外的。
- The retired workers demanded a freeze on prices. 退休工人要求冻结物价。
- An unapproved vaccine; an unapproved protest march. 未经试验的疫苗; 未获批准的抗议示威
- Do you bottle your fruit or freeze it? 你是把水果装在罐里保存呢，还是冷冻起来保存？
- An oral thermometer; an oral vaccine. 口用体温计; 口服菌苗
- The sight of the masked gunman made my blood freeze. 我一看见那个持枪的蒙面人就吓得浑身冰凉。
- Half of the vegetable freeze out in the sudden cold. 一半的蔬菜在突如其来的寒凉中冻死了。
- A wild animal will sometimes freeze in its tracks when it smells an enemy. 野生动物有时候在嗅到敌人临近时会突然动也不动地站住。
- It may freeze tonight, so make sure the plants are covered. 今晚大概会有霜冻，一定要把花草都遮盖好。
- Fear made him freeze in his tracks. 恐惧使他突然停止前进。
- The search for a new vaccine took priority over all other medical research. 在各种医药研究中，应首先解决寻找新疫苗的问题。
- The smallpox vaccine has saved many lives. 天花疫苗挽救了许多人的生命。
- When the thermometer is at 0 degree centigrade, water will freeze. 当温度计降至摄氏零度时,水便会结冰。
- The vaccine was used to protect the whole population against infection. 这种疫苗用以为全体居民预防传染病。
- He failed many times but he finally broke through to find a successful polio vaccine. 他失败了许多次，但终于发现了有效的预防小儿麻痹症的疫苗。
- Salk vaccine is a"killed" vaccine. 沙克疫苗是一种不会传染的疫苗。
