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
I think I'll take the afternoon off.
我想下午休息。
What are you interested in studying?
你对攻读什么感兴趣？
Collecting, by occupying spare time so constructively, makes a person contented, with no time for boredom.
收藏活动通过富有建设性地利用业余时间使人感到心满意足，不再有无聊之日。