Answer: mouth

Explanation:

Blower, cry, and aunt all have the structure of "mouth", while blower, laughter, and aunt all have the structure of "mouth". No, so the answer is "mouth".

Word meaning:

口: kǒu

1. Mouth.

2. The place of entry and exit: door~. Sea~.

3. Specifically refers to the port. Also refers specifically to the pass of the Great Wall: Zhuan~. Out ~ to domestic sales. ~ Outside. Gubei~.

4. Industry; system; professional direction: support. Culture and education~. Professionalism is wrong~.

5. The part of the container that communicates with the outside: bowl~er. Bottle~er.

6. Refers to population: household~. Bring the family with you~.

Extended information

The pictogram for "口" looks like an upward mouth shape in oracle bone inscriptions, and the upper part has the meaning of "out", so it is mostly used to refer to pronunciation and speaking. It can also be seen as a quadrilateral. "口" is also a radical character.

Related vocabulary:

1. Biankou: In northern folk art performances, the use of local dialects is called biankou.

2. Pass: a place that must be passed by for traffic.

3. Import: (ship) enters the port.

4. Shut up: Closing your mouth and not speaking also means not expressing an opinion.

5. Closure: Knot the opening when knitting things

6. Black mouth: A format of the book edge of a thread-bound book, the lines engraved at the upper and lower ends of the center of the edge , the thick one is called Daheikou, and the narrow one is called Xiaoheikou

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