castings

US

UK

B1 中級
n. pl.名詞 (複數)鑄造;鑄件
There are various castings on display here that you can choose from
n. pl.名詞 (複數)石膏
I broke my leg and arm needed to get castings for both

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什麼是擴散退火? ||工程師學院||||工程師學院 (What is Diffusion Annealing??? ||Engineer's Academy||)

04:13什麼是擴散退火?  ||工程師學院||||工程師學院 (What is Diffusion Annealing???  ||Engineer's Academy||)