flag

旗、旗幟、國旗

A huge flag was flying above the government building.

政府大樓上方飄揚著一面巨大的旗幟。

標記、旗標電腦

The system adds a flag to any message that looks suspicious.

系統會為任何看起來可疑的訊息加上標記。

信號旗

The official waved a yellow flag to slow the cars down.

賽務人員揮動黃色信號旗，要車手減速。

標示、標記

Please flag any files that still need to be reviewed.

請把還需要審閱的檔案標示出來。

提出、指出

Several parents flagged concerns about the new schedule.

好幾位家長提出對新時間表的疑慮。