Relief sprue
[機] 緩沖冒口
?? 詞語組成解析
n. 澆口, 熔渣, 口炎性腹瀉\\n[化] 澆口; 鑄口; 流道
??? 情景例句
The best man always keeps the rings.
男儐相總是保管戒指的。
Jeffrey was allowed to listen in on the committee's debate.
杰夫里被允許旁聽委員會的討論。
I thought you could do a better job.
我以為你的表現會更好。