Specified lubricant
[化] 合规格润滑剂
🧩 词语组成解析
specified
['spesifaid]
v. 指定( specify的过去式和过去分词 );详述;提出…的条件;使具有特性;
lubricant
['lu:brikənt]
n. 润滑剂，润滑油;能减少摩擦的东西;<俚>奶油，黄油;
adj. 润滑的;
🗣️ 情景例句
This winter has been a cold one.
目前来看，今年冬天算比较冷的。
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
I hope that you and everybody at school are all well.
我希望你和学校里的每一个人都很好。