Steam trace
[化] 加热蒸汽管道; 蒸汽伴热管
🧩 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;
trace
[tres]
vt. 跟踪，追踪;追溯，探索;探索;查找;
vi. 沿着一小径或道路前进;可以追溯的;
n. 痕迹，踪迹;微量，极少量;[植]（脉）迹;痕迹;
trace(draw)→回溯
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
He'e never really made it as an actor.
他当演员从未有所成就。
All products have to pass strict inspection before they go out.
所有产品出厂前必须要经过严格检查。