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单词
crosshead
释义
cross·head
(krôs
h
ĕ
d
′
, kr
ŏ
s
-)
n.
A beam that connects the piston rod to the connecting rod of a reciprocating engine.
随便看
opah
opal
opalesce
opalescence
opalescent
opaline
opaque
opaquely
opaqueness
opaque projector
op art
op. cit.
OPEC
op-ed
open
open-access
open admissions
open adoption
open-air
open-and-shut
open-ballot voting
open chain
open city
open classroom
open cluster
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更新时间:2025/6/23 5:53:16