The Vietnamese word "gương lõm" translates to "concave mirror" in English.
A "gương lõm" is a type of mirror that curves inward, like the inside of a bowl. This shape allows it to focus light to a point, which is why it is often used in various applications like makeup mirrors, telescopes, and some types of scientific instruments.
When using "gương lõm" in a sentence, you can refer to its function or describe its shape. For example: - "Tôi sử dụng gương lõm để trang điểm." (I use a concave mirror for makeup.) - "Gương lõm được dùng trong kính viễn vọng." (Concave mirrors are used in telescopes.)
Imagine you want to see your face more clearly while applying makeup. You would use a "gương lõm" because its shape helps to enlarge your reflection.
In more advanced contexts, "gương lõm" can be discussed in terms of optics. For example, in physics, you might say: - "Gương lõm có khả năng hội tụ ánh sáng." (A concave mirror has the ability to converge light.)
While "gương lõm" primarily refers to a concave mirror, it can also be used metaphorically in literature or discussions to imply reflection or introspection, though this usage is less common.
There are no direct synonyms for "gương lõm," but related terms include: - "Kính hội tụ" (converging lens) when discussing optics. - "Gương soi" (reflective mirror) as a more general term for mirrors.