Prepared coal tar
[医] 精制煤焦油
🧩 词语组成解析
prepared
[[pri'peəd]]
a. 准备好的, 特制的
coal
[kol]
n. 煤;煤块;煤堆;木炭;
vi. 上煤;加煤;
vt. 给…加煤;把…烧成炭;
tar
[tɑ:]
n. 焦油，沥青，柏油;尼古丁;<口>水手，水兵;
vt. 以焦油或沥青覆盖或涂抹（某物）;
🗣️ 情景例句
Harry and Michelle can watch Max sleeping.
Harry和Michelle可以去看Max在睡觉。
To heat
热一热
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，