Punch through
[计] 穿通, 穿通现象
🧩 词语组成解析
punch
[pʌn(t)ʃ]
vt. 用拳猛击;打孔;（用压穿器）穿孔，冲孔;用肘推;
n. 冲压机，冲床;打洞器;钻孔机;剪票铗;
vi. 用拳猛击;
punch=punct的变体,“点，变尖”→使变尖，朝着一点击打 → vt.用拳猛击 n.拳打
through
[θru]
prep. 通过，穿过;经由;透过;凭借;
adv. 从头到尾;彻底;自始至终;
adj. （电话）接通;通话完毕;有洞的;直达的;
🗣️ 情景例句
Philip had to go back to the hospital. Philip
必须要回医院。
Photography is an expensive hobby.
摄影是门花费很多的爱好。
I don't think so. We just have to trust our manager.
我想帮不上吧。我们只能相信经理了。