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- Sorrow is the visitor that comes without invitation. 忧伤为不速之客。
- She sat down without invitation. 没等我邀请,她就坐下。
- They have the gall to attend our party without invitation. 他们竟有脸皮未经邀请就来参加我们的派对。
- Changes are unpredictable and come without warning. 变化莫测而且没有任何预示。
- True friends visit you in prosperity by invitation, but in adversity they come without being asked. 真朋友是在你得意时受你邀请而来,当你失意时,他们也会不请自来。
- This improvement does not come without a price. 这种提高并不是没有代价的。
- To join or enter(a party,for example) without invitation. 不请自来不经邀请进入（如宴会）
- Appreciation will not come without effort. 欣赏很容易就能产生。
- To intrude on without invitation or warrant;disturb. 干扰没有被邀请或授权而闯入；打扰
- To join or enter(a party, for example) without invitation. 不请自来不经邀请进入（如宴会）
- To intrude on without invitation or warrant; disturb. 干扰没有被邀请或授权而闯入；打扰
- They had the gall to attend our party without invitations. 他们竟有脸皮未经邀请就来参加我们的派对。
- Violent attacks can come without warning and when you least expect it. 暴力攻击,可以在没有警告的时候,你最不指望了。
- See, he has come without knife or gun. You must not betray his trust. 你看，他没有带刀带枪，空手来了。你们绝不能辜负他的信任。
- He went to some feasts without invitations. 一些宴会他常常不请而去。
- In spite of the heavy snow,he came without delay. 尽管下着大雪，他还是没有迟到。
- Coming without warning;unforeseen. 无例外的，不可改变的没有预知就来的；未预见到的
- Mischief comes without calling for. 灾祸不请自来。
- To impose(oneself or one's ideas) on others with undue insistence or without invitation. 强行，强迫以不合适的坚持或在没有被邀请时将自己或某人的观点强加于别人。
- Acute illness is the most dangerous because it can come without any warning. 急性病是最危险的，因为这种病来时毫无征兆。
