Oil furnace
[机] 油炉
🧩 词语组成解析
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Can you stop by for one minute?
你能否过来坐坐？
If you cannot bite, never show your teeth.
不能打仗，切莫出兵。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）