n. 劳动;劳工;分娩,临产阵痛;工作,活计;
vi. 劳动,努力;艰难行进;分娩,产前阵痛;使疲倦;
🗣️ 情景例句
He's always trying to pick up on me.
他总想调戏我。
The morning sun never lasts a day.
好景不常。
Professor Karl von Frisch, an Austrian scientist, spent many years of his life researching the amazing ways honey bees communicate in their dark hives.