Natron
n. 泡碱\\n[化] 泡碱
🗣️ 情景例句
Clark's Theater.
Clark's剧院。
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
He sends me interesting postcards from the ports where the ship stops.
他还从船停泊的海港给我寄来了明信片。