1 surely

2 certainly

3 necessarily

4 fixed

5 a certain (extent etc)

6 given

7 particular

8 must

1 to enter

2 to go into

3 to join

4 to become a member of

5 to confirm or agree with

6 abbr. for 入聲|入声[rù shēng]

1 to become a member

2 to join

3 to mix into

4 to participate in

5 to add in

1 to set

2 to fix

3 to determine

4 to decide

5 to order

1 to fix

2 to settle

3 to wangle

1 to swarm in (of people etc) (idiom)

1 (idiom) it's a deal

2 that's settled then

1 lit. to go up to heaven or down to Hades (idiom)

2 fig. to go to great lengths

3 to search heaven and earth

1 lit. there is no road to the sky, nor door into the earth (idiom)

2 fig. to be at the end of one's rope

3 to be trapped in a hopeless situation

1 How do you catch the tiger cub without entering the tiger's lair? (idiom); Nothing ventured, nothing gained.