Once through boiler
[机] 单程流通式锅炉, 贯通锅炉
🧩 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
I'm so excited!
我好兴奋！
No safe wading in an unknown water.
未知水深浅，涉水有危险。
We'll take all that you can give us.
你们有多少就买多少。