Once-through
直流，直通
🧩 词语组成解析
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
You don't know Jack Wang? You're hiking.
你不认识杰克王？看玩笑吧？
No, thank you.
不，谢谢您。
Even his way of walking down the street and turning a corner could be recognized as his own.
就连他在街上走路和他转过拐角的那姿式都可以看出是他自己独有的。