2023.6.28
& o7 M9 I1 m" A0 L8 K( WOne that would have the fruit must climb the tree.
% ~$ L5 j0 Z; k m" I% A3 r要吃果子就得上树。————Thomas Fuller.
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机械单词:7 A; {; s7 l. y+ e
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毛坯 rough
% R K/ p! I2 m0 v5 w. W7 y螺纹 thread
6 W z) u% t. T a+ s: B7 c, P) c键 spline: O6 q# ?# q! B7 a& p3 e8 ]
销 pin
2 B! Z/ _0 J6 J* [; j* g滚动轴承 rolling bearing 4 h7 m7 A7 s/ o/ o) ^
滑动轴承 sliding bearing
& z, B7 j5 j( r# m0 F 弹簧 spring
; v0 w$ ~9 o, U 制动器 arrester brake , b+ Q; l) C+ M" z" q9 p
十字结联轴节 crosshead 2 {. q+ X* N5 t8 [5 Q# B
联轴器 coupling
# t: v% f, p" Y( o. N 链 chain
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4 U, ~. I! S/ f商务英语900句:
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A:Why do you choose our company?你为何选择本公司呢?, L/ u: U, C' e( u& \ ^% m
B:I want to grow with this company. 我希望和这家公司一起成长。! [! I& |( N/ S
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