Q: outer とはどういう意味ですか?
A: something that is facing the outside of an object. "The outer wall of the house has siding on it."


Q: outer を使った例文を教えて下さい。
A: "The outer ridge."
"The lower jaw has no pocket on the outer side."


Q: outer と exterior はどう違いますか?
A: 'Exterior' is mostly used speaking about buidings and other man-made objects as well, like cars.

"The exterior of that buiding has amazing details and stonework!"

Outer is on the far outside of.

"The outer rings of Saturn..." would be the rings farthest from Saturn.

We will talk about "outer" layers of clothing when there are multiple layers (perhaps even in the same item or garment).

"The inner layer is warm and soft, while the outer layer is waterproof."
Q: outer と external はどう違いますか?
A: QAの全文をご確認ください
Q: outer と outside と external はどう違いますか?
A: outside is usually used as a preposition .
for example : the ball is outside
outer and external is usually used as an adjective.
for example : the outer/external layer.


Q: 最外圈怎麼說?The most outer ring? は 英語 (アメリカ) で何と言いますか?
A: "Outer circle" works fine. You could also use "outermost circle", where "outermost" means "furthest from the center".

You could even simply say "the circle furthest from the center" or "the circle nearest to the outside"!