Haas-oettel cell
[化] 哈斯-奥提耳电池
🧩 词语组成解析
(HAA 的复数) abbr. 重型防空武器（Heavy Anti-Aircraft）
cell
[sel]
n. <生>细胞;小牢房;电池;<诗>墓穴;
vi. 住在牢房或小室中;
vt. 囚禁;
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。