Perforated-plate column

[机] 多层孔板蒸馏塔

🧩 词语组成解析

perforated
v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); (在纸张等上)打齿孔[孔眼线]
plate [plet]
n. 盘子,盆子;金属板;均匀厚度的片状硬物体;[摄]底片,感光版; vt. 镀,在…上覆盖金属板;覆盖;电镀;[印]给…制铅板;
plat 平坦 + e → n.板,片,盘 vt.电镀
column ['kɑləm]
n. 纵队,列;圆柱;专栏;

🗣️ 情景例句

And I've never been happier, Harry.
我也从来没有这样快乐过 ,Harry。
I wonder if it will rain tomorrow.
我不知道明天会不会下雨。
While the five babies were babies were still quietly sleeping in oxygen tents in hospital nursery,
眼下,五胞胎还静静地躺在医院婴儿室的氧气帐里,
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