Optional flange
[化] 任意法兰
🧩 词语组成解析
flange
[[flændʒ]]
n. 边缘, 轮缘, 凸缘\\nvt. 装凸缘
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
Yesterday was such a beautiful day we decided to go for a drive.
昨天是如此美好的一天，我们决定开车出去。
We invited them to our party but they decided not to come.
我们请了他们参加聚会，但他们决定不来。