The observation using scanning electron microscope and transmission electron microscope show such a single hairy nanofiber looks like a tiger tail.

扫描电镜和透射电镜观察显示单根多刺的纳米纤维结构类似于老虎尾巴。

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But I think that idea didn't last very long because we realized we had a tiger by the tail.

但是我想，这种想法很快就改变了，因为我们意识到我们已经逮住一条大鱼的尾巴了。

youdao

Meanwhile the teacher continued to meditate without fear. After a little while, the tiger gradually lowered its head and tail and went away.

而老师却继续毫不害怕地自我思考着。没多久，老虎渐渐低下它的头，走开了。

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Sheikh Hasina will not, says a senior politician, want to pull the tiger's tail.

ECONOMIST: Bangladesh

When they decided to attempt a reboot of the Spider-Man franchise, they definitely had a tiger by the tail.

FORBES: Your Next 'Tiger by the Tail' Deal