Expansion roof tanks
[化] 膨胀顶油罐
🧩 词语组成解析
roof
[ruf]
n. 屋顶，房屋;最高部，顶部;最高限度;口腔顶部;
vt. 给…盖顶;覆盖;保护，庇护;
n. 坦克；贮水池；大容器（tank的复数）
🗣️ 情景例句
I was hoping for more.
我原以为会比这要好。
Bed is a midicine.
睡好觉，如服药。
Last summer it was very dry, too.
去年夏天也是干得很。