打出王牌dǎ chū wáng pái

play one’s trump card
❍ 最后他～，他们才退让了。They did not give in until he played his trump card.

• sect
• sectarian
• secular
• sedate
• sedative
• sedentary
• sediment
• sedition
• seditious
• seduce
• seductive
• sedulous
• seep
• seethe
• seine
• seismic
• seminal
• seminar
• senile
• sentry
• septic
• sepulture
• sequacious
• sequester
• sequestrate