🧩 词语组成解析
regular
['rɛgjəlɚ]
adj. 有规律的;规则，整齐的;不变的;合格的;
n. 正规军;主力（或正式）队员;常客;
adv. 定期地;经常地;
reg国王+ular...的 → 国王统治的 → 规则的
convex
['kɔn'veks]
adj. 凸的，凸面的;凸状;凸形;
n. 多面体
🗣️ 情景例句
The village was filled with people--the weather was so nice.
镇上挤满了人--因为天气好的缘故。
How did you doing spend your holiday?
你假期怎么过的？
He struck his attacker on the ear.
他打了那个攻击者一耳光。