Plug-flow
n. 活塞流
🧩 词语组成解析
plug
[plʌɡ]
n. 塞子;插头;消防栓;（内燃机的）火花塞;
vt.& vi. 插上插头;
vt. 以（塞子）塞住;插入;〈俚〉枪击，殴打;
vi. 填塞，堵;〈俚〉勤苦工作，用功;
flow
[fləu]
vi. 流;垂;流出;（谈话、文体等）流畅;
n. 流动;滔滔不绝;涨潮;连贯;
vt. 使泛滥;淹没;排出;
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
Experience teaches.
经验给人教训。
His father told everybody that Eric had been killed in action.
他的父亲告诉大家，埃里克在战争中被打死了。