纸老虎

toothless───adj.无牙齿的；adj.无权势的

tubeless tire───无内胎轮胎

tubeless tires───无内胎轮胎

toothache tree───牙痛树

toothache trees───牙痛树

toothier───美味的（toothy的比较级）

toothiest───adj.最露出牙齿的（toothy的最高级）

If the truth be known coronary artery disease is a toothless paper tiger that need never, ever exist and if it does exist it need never, ever progress.───如果每个人都知道一个真相，那么冠心病就会像纸老虎一样，根本就不存在了，就是存在，也不会对你造成危害。

A watchdog should not be a toothless tiger.───守门狗不应成为无牙的老虎。

Malaquo may be old and toothless, but he is a tiger still, and Doniphos will not be returned as triarch.───阔可能又老无牙，但是他依旧是头老虎，而多尼·弗斯下次选举不可能再当元老。

Ever since then, the small animals are never afraid of the toothless tiger.───从此，小动物们再也不怕没有牙齿的大老虎了。

But the checkup of our country lacks practice detailed rules and material standards. In a sense it becomes a "toothless tiger. "───但是我国经营者集中审查缺少具体的实施细则和标准，在某种意义上成了“没有牙齿的老虎”。

Deflation are long bone, and a vicious inflation is a toothless tiger.

But the checkup of our country lacks practice detailed rules and material standards. In a sense it becomes a "toothless tiger."