Ethylhexanal
乙基乙醛
🗣️ 情景例句
Please have your customs declaration form ready.
请把您的申报表准备好。
After dinner sit awhile,after supper walk a mile.
正餐以后，休息片刻；晚餐以后，步行一哩。
I'll teach you if you like.
要是你愿意学，我来教你。