Steam tracing line
[化] 蒸汽伴热管路; 蒸汽伴随加热管路
🧩 词语组成解析
steam
[sti:m]
n. 蒸汽，雾;〈口〉精神，精力;轮船，乘轮船旅行;
vt.& vi. 冒蒸汽;快速行走，疾行;
vi. 动力;成蒸汽上升;汽动;[非正式]发怒;
vt. 蒸煮;
n. 描摹, 描图, 追踪\\n[计] 跟踪
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
I designed it myself.
这是我自己设计的。
How much is it by registered mail?
挂号信要多少钱？
It's not as cold as it was yesterday.
今天不想昨天那么冷。