be serious
短语词组
- be not serious 不严重
- be not serious enough 不要是严肃足够;不够严重;不够严肃认真;不够严肃
- Be given serious punishment 给予严重的惩罚
- Not Be So Serious 不会那么严重
- be e serious about 对．．严肃认真的
- be given serious attention 受到很大的关注
- be suddenly serious 撂下脸来
- be in serious condition 处于危机情况
- be nothing serious 无关紧要 返回 be serious