1 system for identifying users (on a rail network, the Internet etc)

1 granted that

2 even if

1 to plan

2 to intend

3 to calculate

4 plan

5 intention

6 calculation

7 classifier: 个 gè

1 control

2 to exercise control over

3 to contain

1 to regard as

2 to figure

3 to calculate

4 to compute

1 to use foreigners to subdue foreigners (idiom); let the barbarians fight it out among themselves (traditional policy of successive dynasties)

2 Use Western science and technology to counter imperialist encroachment. (late Qing modernizing slogan)

1 to gain the initiative by striking first (idiom); to preempt

2 to anticipate

3 preemptive

1 (idiom) to use methods in line with local circumstances

1 (idiom) to use methods appropriate to the current situation

1 lit. to follow the recipe (idiom)

2 to follow the same plan