Birch tar
[医] 桦焦油
🧩 词语组成解析
birch
[bə:tʃ]
n. 桦树，桦木;（鞭打用的）桦条;
vt. （用桦条）抽打，鞭挞;
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
How many people are there in your family?
你家里有几口人？
He will go to America next month, if he is ready then.
如果准备就绪，他下个月将去美国。
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”