Decarbonylation
脱羰作用
🗣️ 情景例句
Can you recommend someplace nice--someplace nearby?
你能给我们介绍一个好地方吗， 一个附近的地方？
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
On his return to India he had the chance to travel to South Africa to work on a law case.
一回到印度，他就得到一个去南非办理一桩法律案件的机会。