Phenyl polychloride
[化] 多氯代苯
?? 詞語組成解析
n. 苯基\\n[化] 苯基
多氯化物
??? 情景例句
It is too expensive. How about half the price?
太貴了，半價怎么樣？
Would you mind mailing this letter for me?
你介意寄我的這封信嗎？
Which one is cheap? Which one is dear?
哪一支便宜？哪一支貴？