preformed

/priˈfɔrmd/ /ˌpriˈfɔrmd/

Meanings

verb

预成型，预制成形。

To shape something before some other operation.

Examples :

"The carpenter preformed the wood before assembling the chair. "

木匠在组装椅子之前，先把木头预制成形。

adjective

预制的，事先做好的.

Formed, constructed or assembled in advance

Examples :

"The construction crew used preformed concrete panels to speed up the building process. "

建筑队使用预制好的混凝土板来加快施工进度。

technical industry

Related Words

something noun

/ˈsamθɪŋ/ /ˈsʌmθɪŋ/

东西，事物

"My friend told me there was something in the box, but I didn't know what it was yet. "

我朋友告诉我盒子里有东西，但我还不知道那是什么。

building noun

/ˈbɪl.dɪŋ/

建造，建设。

"The building of the bridge will be completed in a couple of weeks."

这座桥的建造工程将在几周内完工。

concrete noun

/kɵnˈkɹiːt/ /ˈkɑnkɹiːt/

混凝土，水泥。

"The bird's nest was a concrete example of how strong and carefully constructed things can be. "

鸟窝就是一个具体的例子，展现了事物可以多么坚固和精心地建造出来。

assembled verb

/əˈsɛmbl̩d/

组装，装配.

"He assembled the model ship."

他把模型船组装好了。

assembling verb

/əˈsɛmblɪŋ/ /æˈsɛmblɪŋ/

组装，装配。

"He assembled the model ship."

他把模型船组装好了。

advance noun

/ədˈvaːns/ /ədˈvɑːns/ /ədˈvæns/

进步，进展

"an advance in health or knowledge"

健康或知识上的进步

construction noun

/kənˈstɹʌkʃən/

建造，建设。

"Construction is underway on the new bridge."

新桥正在建造中。

operation noun

/ˌɒpəˈɹeɪʃən/ /ˌɑpəˈɹeɪʃən/

运作，操作。

"The operation of the new coffee machine is quite simple. "

这个新咖啡机的运作方式很简单。

constructed verb

/kənˈstɹʌktəd/

建造，构建.

"We constructed the radio from spares."

我们用备用零件组装了一台收音机。

process noun

/ˈpɹoʊsɛs/ /ˈpɹəʊsɛs/ /ˈpɹɑsɛs/ /pɹəˈsɛs/

过程，流程。

"The process of baking a cake involves several steps, from mixing the ingredients to putting it in the oven. "

烤蛋糕的过程包含好几个步骤，从混合配料到放入烤箱。

carpenter noun

/ˈkɑː.pən.tə/ /ˈkɑɹpəntɚ/

木匠，木工。

"The carpenter built a new wooden bookshelf for my bedroom. "

木匠为我的卧室做了一个新的木制书架。

before adverb

/bɪˈfɔː/ /biˈfɔɹ/

以前，事先

"Before dinner, I finished my homework. "

晚饭前，我做完了作业。