Diphenylene imide
[化] 咔唑
?? 詞語組成解析
二苯撐
n. [化]酰亞胺
??? 情景例句
We're out of toilet paper again. Let's buy some more rolls.
咱們又沒衛生紙了。再多買幾卷吧。
I wonder what happened to him.
我不知道他出什么事了。
With great difficulty, he climbed into the shop window to get the dress.
費了好大勁兒，他爬進櫥窗去取那件衣服。