Regular verbandirregular verb的意思|示意

美 / / 英 / /

规则动词

规则动词与不规则动词 ... 规则动词和不规则动词 Regular and Irregular Verbs 规则动词与不规则动词 Regular verbandirregular verb 不规则动词的过去式 Simple Past of Irregular Verbs ...