he is bob的意思

他是鮑勃

there is no───根本沒有

the gas board───煤氣委員會

Lewis base───[無化]路易斯堿（以美國科學家G.N.lewis命名）

Mills bomb───米爾斯炸彈

cherry-bob───櫻桃鮑勃

chorus boy───歌舞劇中男歌手或舞者

debris bug───n.臭蟲

loves bomb───喜歡炸彈

ship's boy───n.船上的男服務員

Bob is my colleague. He has told me a lot about you.───鮑勃是我的同事，他常提起你。

Bob is getting less help from the system than he feels it should be providing.───Bob從系統獲得的幫助比他預期應提供的少。

Is something the matter with Bob? He seems very down.───鮑勃有什么事兒吧？他好像情緒很低落。