
(một phần trung tâm của bụng)
rốn
the elevated or empty part in the middle of the stomach, made by cutting the umbilical cord just after birth
The navel, commonly known as the belly button, is a small depression or hollow located in the center of the abdomen. It is a remnant of the umbilical cord that connected a developing fetus to the placenta during pregnancy. The navel serves as a point of entry for nutrients and oxygen for the developing fetus. After birth, it remains a unique and distinguishing feature of the body. The navel is a visible reminder of our connection to our early beginnings and is often considered a neutral or sensitive area on the abdomen. It holds cultural and symbolic significance in various traditions and practices, representing the bond between mother and child or symbolizing birth and new life. The navel is a distinctive and intriguing aspect of the human body.

(thuộc quân đội biển)
thuộc hải quân
relating to the armed forces that operate at seas or waters in general

(hàng hải)
hải lý
related to ships, navigation, or the sea

(hình chữ nhật)
hình vuông
having four right symmetrical angles like a square or a rectangle

(tăng gấp bốn)
gấp bốn
to multiply an amount or number by four
Thông Tin Ngữ Pháp:

(nhăn nheo)
héo hon
(of a person) having loose and wrinkled skin due to old age

(câu hoán tự)
chữ hoán tự
any phrase or word that is made by shuffling the letters of another phrase or word

(so sánh được)
tương tự
able to be compared with another thing due to sharing a similar feature, nature, etc.

(ẩn dụ)
phép so sánh
a comparison between two different things, done to explain the similarities between them

(thành công vang dội)
thành tựu rực rỡ
a remarkable accomplishment

(tạp chất)
đa dạng
containing what is best of various ideas, styles, methods, beliefs, etc.

(nhật thực)
thiên thực
a period during which the sun or the moon is shadowed by a dark circle

(sự hạnh phúc)
sự vui vẻ
a feeling of happiness and joy

(hân hoan)
vui vẻ
in a happy manner
Thông Tin Ngữ Pháp:

(châm biếm tinh quái)
lời nói đùa thông minh
a clever and playful statement

(hóm hỉnh)
thông minh
quick and clever with their words, often expressing humor or cleverness in a sharp and amusing way
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