Conventional punching machines
[計] 常規穿孔機
?? 詞語組成解析
adj. 傳統的;習用的,平常的;依照慣例的;約定的;
con 共同 + vent 來 + ion表名詞 + al...的 → convention到一起來=慣例+ al...的 → 慣用的;普通的
??? 情景例句
I care about more lockers for the teachers.
我關心教師要有更多的儲物柜。
Do you have a try?
你有試過嗎?
During these tests she was able to read a newspaper through an opaque screen and,
在這些測試中,她能隔著不透明的屏幕讀報紙。
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