Dolphin oil
[化] 海豚油
🧩 词语组成解析
dolphin
['dɑlfɪn]
n. 海豚;（码头的）系船柱;
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
🗣️ 情景例句
Hi, everyone. Sorry I'm late.
嗨， 各位好。很抱歉我迟到了。
In time of peace prepare for war.
居安思危。
He's doing well in all his lessons. He's not lazy. He'll do very well in the exams.
他各门功课都学得很好。他从不懒。他考试会考得很好的。