他们将在周日为新生儿举行洗礼仪式并取名为约翰。

They will ___christen their newborn baby John at the ceremony on Sunday.

他们将在下周为新船举行命名仪式。

They will ___christen the new ship with a ceremony next week.

同学们给他起了个外号叫'大个儿'，因为他长得特别高。

His classmates ___christened him 'Big Guy' because he was unusually tall.