| 释义 |
1 ?闭合管道 ... closed die forging ==> 闭模锻造,闭式模锻,模型锻造 closed duct ==> 闭合管道 closed end cap ==> 封闭端盖 ...
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If you plan on staying at an inexpensive motel, pack some safety pins and duct tape so you can make sure the curtains are completely closed. 如果你打算呆在便宜的汽车旅馆里，带上一些安全别针或胶带，以确保窗帘完全拉上。 - 2
If you're audio cassette player will not stay closed, use a piece of duct tape to position the tape holder. 如果你的盒式磁带放音机不紧，就用一节管道胶带固定磁带卡吧。 - 3
Airflow from the large cyclone collector inhalation top return air duct blower, this machine is a closed loop system, the air flow, and circulation in the flow of positive and negative state. 气流由大旋风收集器上端回风管吸入鼓风机，本机整个气流系统是密闭循环的，并且是在正负状态下循环流动的。
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