Sectoral
a. 扇形的
🗣️ 情景例句
Mrs. Ellen Stewart has taken an early lead.
Ellen Stewart太太初步领先。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
Mathilde! I didn't know. I'm sorry. But what happened?
玛蒂尔德！我还不知道这些情况哩。我真难过。但是，这是怎么回事呢？