26.60
每百万句标准频次
- Security was increased.
- Security has been increased, too.
- Police increase security around murder suspect.
See Also:
| tighten security | 50.36 | Security was tightened. |
| provide security | 46.21 | It must provide security. |
| step_up security | 32.78 | Security has been stepped up around town. |
| improve security | 27.19 | And will it actually help improve security? |
| sell security | 26.93 | Germania quickly started selling new securities. |
| increase security | 26.60 | Security was increased. |
| beef_up security | 20.21 | Security was beefed up. |
| buy security | 20.01 | People will buy more securities. |
| threaten security | 14.29 | Maybe you feel your security is threatened. |
| guarantee security | 13.82 | Hard work, but at least it guaranteed security. |
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