Boiler compound
[机] 锅炉清净药剂, 锅水药剂
🧩 词语组成解析
🗣️ 情景例句
She loves children.
她喜欢孩子。
Deliberate slowly,execute promptly.
慢慢酌量，快快行动。
'You needn't be so rude about it,' my wife answered as she looked at herself in the mirror.
“你说话没必要这样不客气，”我的妻子边回答边照着镜子。