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单词
needle valve
释义
WordReference Random House Unabridged Dictionary of American English © 2024
nee
′
dle valve′,
[
Mach.
]
Mechanical Engineering
a valve with a needlelike part, a fine adjustment, or a small opening, esp. a valve in which the opening is controlled by a needlelike or conical point that fits into a conical seat.
1900–05
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seclude
secluded
secludedly
secludedness
seclusion
seclusive
seclusively
seclusiveness
secobarbital
seconal
second
second advent
second adventist
second amendment
secondarily
secondariness
secondary
secondary accent
secondary articulation
secondary beam
secondary boycott
secondary cell
secondary color
secondary colour
secondary contact
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更新时间:2025/7/31 12:20:02