Spacer tube
[化] 定距管; 間隔管
?? 詞語組成解析
n. 空格桿, 逆電流器, 定位格架\\n[化] 間隔區(qū); 墊片; 定距片; 間距短管
??? 情景例句
Which part of the paper do you read first?
你會先看報紙的哪一部分？
If the pills were pleasant, they would not be gilded.
丸藥不苦不會加糖衣。
Thank you.
謝謝。