Reverse valves
[医] 防逆截门, 倒逆瓣
🧩 词语组成解析
reverse
[rɪ'vɝs]
vt.& vi. （使）反转;（使）颠倒;掉换，交换;[法]撤消，推翻;
vi. 倒退;[桥牌]逆叫;
adj. 反面的;颠倒的;倒开的;[生]倒卷的;
n. 倒转，反向;[机]回动;倒退;失败;
re向后，相反+verse转→反转，颠倒
n. 阀门；真空管；瓣膜（valve的复数）
🗣️ 情景例句
What a pity! We have another party that day.
太可惜了，我们那天也有个聚会。
If you hadn't slipped and fallen,you wouldn't have broken your leg.
如果你没滑倒,你就不会断腿了。
There is hope so long as he is with us.
只要他在就有希望。