🧩 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;
🗣️ 情景例句
He actually took me to meet his foreman.
事实上他带着我去见他的工头。
Could you tell me where is the ticket office?
你能不能告诉我售票处在哪里？
I want to go to the shop. I want an eraser.
我想去商店买块橡皮。