Replenisher
n. 補充者, 補充物, 顯象劑, 顯影劑\\n[醫] 顯影液再生劑
??? 情景例句
OK.
好。
To swing
打秋千
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用腳蹬車，但多數孩子更愿意推或是拉著三輪車。