Portland cement
n. 波特兰水泥,普通水泥,硅酸盐水泥
📖 牛津释义
Portland cement
type
of cement made from chalk and clay similar in colour to Portland stone 普通水泥; 波特兰水泥.
🧩 词语组成解析
n. 水泥;胶合剂;胶接剂;粘固粉;
vt. 粘牢;巩固;(用水泥、胶等)粘结;在…上抹水泥;
🗣️ 情景例句
I want to get my work finished by tomorrow.
我想在明天前完成工作。
I have a dog, but it's very quiet.
我有一只狗,不过它很安静。
He suggests you leave here at once.
他建议你立刻离开这儿。
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