吃透英语课本，提升在校竞争力
n. 螺丝钉
v. 拧紧
现在分词：screwing
第三人称单数：screws
过去式：screwed
过去分词：screwed
复数：screws
"Yes, I know that," Kelly said, screwing the silencer onto the pistol.
“是的，我知道那事。”凯利一边把消音器拧到手枪上一边说道。
Fix the frame in position and tighten the screws.
把框子固定在正确位置上，拧紧螺丝。
Fix the frame in position and tighten the screws .
The lens screws onto the front of the camera.
镜头旋扣在照相机正面。
twin screw
双螺旋桨；双推进器；双驱动桥
screw press
螺旋压榨机，螺旋压力机
adjusting screw
调校螺丝；调整螺钉
screw compressor
螺杆式压缩机；螺旋压迫器
lead screw
导螺杆
screw loose
滑牙；[美俚]脱线；做事古怪
screw pump
螺旋泵，螺杆泵
screw in
把…拧入
screw thread
n. 螺纹
screw bolt
螺杆，螺栓
set screw
固定螺钉；定位螺钉
screw rod
螺旋杆；丝杆
screw on
旋上，拧上
screw conveyor
螺旋输送机
screw up
拧紧；鼓舞；弄糟；狠狠地提高
ball screw
滚珠螺杆；滚珠丝杆；球头螺钉
screw pitch
螺纹距，螺距
screw type
螺旋式
screw down
拧紧；使降低价格；束缚
machine screw
机用螺钉
vi.转动，拧
turn
roll
vt.旋，拧；压榨；强迫
force
enforce
n.螺旋；[机]螺丝钉；吝啬鬼
spiral
helix
