Optant
n. 抉择者, 选择者
🗣️ 情景例句
Well. It will be up immediately.
好，立即给你送去。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
he hardly ever used it, preferring always to go on foot.
但却很少使用，常常喜欢以步代车。