🧩 词语组成解析
雨水槽, 排水槽
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
He applied for a scholarship at Harvard University.
他申请了哈佛的奖学金。
You should look at it yourself.
你应该亲自看看它。