Tongued and grooved flanges
[化] 密封法兰; 舌槽法兰
🧩 词语组成解析
a. 有...舌头的, 有...说话方式的
and
[ənd, ən,ænd]
conj. 和，与;而且;于是，然后;因此;
a. 带纹道的；表面有沟槽的
n. （机械等的）凸缘, （火车的）轮缘( flange的复数形式 )
🗣️ 情景例句
And you won't be able to speak for a while.
有一段时间 你们没有办法讲话。
Now, we're doing something new making skin strong enough that it doesn't wrinkle, become dry, or develop blemishes.
现在我们正在做一些改进，使皮质变得坚韧而不致有皱纹，变干或产生磨损。
Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped.
他们刚刚发现有一个俘虏跑了。