挥舞，挥动，挥洒，摆动

1. to wield, to brandish, to flourish, to wave (about), to swing

transitive verb Godan verb with 'su' ending

炫耀（自己的知识）

2. to display (one's knowledge), to show off

Godan verb with 'su' ending transitive verb

滥用（权力）

3. to abuse (one's power)

Godan verb with 'su' ending transitive verb

操纵某人

4. to manipulate someone

transitive verb Godan verb with 'su' ending