Reducer union
[化] 變徑接頭; 過渡接頭
?? 詞語組成解析
n. 漸縮管, 縮減者, 還原劑\\n[化] 變徑段; 變徑管; 異徑管; 大小頭; 還原劑; 減速器; 減振器; 節流器
??? 情景例句
I want to thank you for giving me an opportunity to speak to you.
我要感謝大家給我一個機會來向各位講話。
An owl is the king of the night.
貓頭鷹是黑夜之王。
The woman was a visitor. She did not live in London. She lived in the country.
這老太太是位游客，不住在倫敦。