The task of delivering the letter has been completed.

3. Why do dogs always stick out their tongues in summer?

For heat dissipation. Dogs have sweat glands on their tongues, so when the weather is hot, in order to dissipate heat, dogs will stick out their tongues to let the sweat drain out and take away the heat.

4. What is the difference between a kitten’s beard?

A kitten’s beard is a very standard ruler. When a mouse escapes into a mouse hole, just use the beard to measure it to know whether it can enter the mouse hole. If the beard touches the wall of the cave, it means that the hole is too small and cannot be entered. If the beard does not touch the wall of the cave, it means that it can be entered.

léng?jiǎo

Definition

①The corners or sharp corners of an object.

[Jun Qing's "Heroine Sun Yumin": "When she was in the women's literacy class, she always arrived at school earlier than others. In the school yard, she used broken table legs to follow the edges and corners. Just take aim: kneeling, standing, horizontal."]

②It is a metaphor for the sharpness shown by a person.

[Yang Shuo's "Ten Years": "Uncle Zhou swallowed his tears. He has endured countless sufferings in his life, so he has been polished to the point where he has no edges at all. As long as he can please others, he will try his best to please others." "]

Synonyms

Antonyms

Releasing

Related examples

1. The male protagonist (jué) of this movie has sharp edges and corners (jiǎo), which left a deep impression on the audience.

2. Maturity is just the sharp edges of personality being worn away, becoming sophisticated and smooth.

3. Her behavior is always sharp and sharp, which sometimes inevitably hurts the feelings of those who are sensitive.