aboard和abroad的区别

aboard /əˈbɔːd/ CET4 TEM4 1. PREP If you are aboard a ship or plane, you are on it or in it. 在 (船或飞机) 上 例： She invited 750 people aboard the luxury yacht, the Savarona. 她邀请了750人登上这艘豪华游艇，萨瓦罗纳号。 2. ADV Aboard is also an adverb.