单词：platens
(platen 的第三人称 -s形式) n. 压盘, 压纸卷筒, 机床工作台
[计] 压纸卷轴
[计] 压纸卷轴
-s form of platen
n. work table of a machine tool
n. the flat plate of a printing press that presses the paper against the type
n. the roller on a typewriter against which the keys strike
n. work table of a machine tool
n. the flat plate of a printing press that presses the paper against the type
n. the roller on a typewriter against which the keys strike
platens的用法和样例：
例句
- Toggles, tie bars and platens are subjected to more mechanical abuse than is necessary.注塑机的肘杆，拉杆以及模板承受了超出额定的机械力。