n. 溝,槽;[俚語]常規,老套:確定的規范;[俚語]理想狀況;[俚語]非常愉快的經歷;
vt. 刻溝,刻槽;
vi. 極其快樂,極其滿意,過得快活;受愉快的刺激影響;投合,契合;
??? 情景例句
Five.
5號。
It is not every couple that is a pair.
成雙并非皆配偶。
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.