an·er·oid /ˈænəˌrɔɪd/
(a.)非利用液體的無液氣壓計
an·er·oid /ˈænəˌrɔɪd/ 形容詞
無液的,不濕的
An·e·roid a. Containing no liquid; -- said of a kind of barometer.
Aneroid barometer, a barometer the action of which depends on the varying pressure of the atmosphere upon the elastic top of a metallic box (shaped like a watch) from which the air has been exhausted. An index shows the variation of pressure.
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an·e·roid, n. An aneroid barometer.
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aneroid
adj : containing no liquid or actuated without the use of liquid;
"aneroid barometer"
n : a barometer that measures pressure without using fluids
[syn: aneroid barometer]