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
Where do you like to live, in the city or in the country?
你喜欢住在城市还是乡村?
The noisy fowler catches no bird.
捕禽人大肆声张,鸟儿就不会落网。
It seems all right.
看来这没问题。
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