Litharge cement
[化] 一氧化铅-甘油粘合剂
🧩 词语组成解析
n. [化]一氧化铅, 铅黄
cement
[si'ment]
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
and cheese sandwiches for lunch.
和起士三明治当午餐。
How did this happen?
怎么会这样？
I want to take a walk along the river bank, singing my favorite songs.
我想在河边散步，唱我喜欢的歌。