Low frequency, wide band, high power transducer is a key technology of modern underwater acoustics.

He is my recent acquaintance.

他是我的新朋友.

Ours is a recent acquaintance.

我们是最近相识的.

I fell in upon an old acquaintance of mine while on holiday in Switzerland.

我在瑞士度假时巧遇一位老熟人.

Recent magic heat are driven by Qian, Chengdu, Yi and Qian magician is an old acquaintance.

近期的魔术热都是刘谦带动的, 成都的魔术师杨屹和刘谦是老相识.

I recognized an old acquaintance in the street.

我在街上认出一位老相识.

Old acquaintance will soon be remembered.

故人一见便相亲.

He sponged five pounds from an old acquaintance.

他从一位老友处骗了5镑钱.

This man was our old acquaintance , Gaspard Caderousse.

这个人就是我们先前提到过的卡德鲁斯.

He is my old acquaintance.

他是我的老相识.

Should old acquaintance be forgot and never brought to mind?

怎能忘记旧日朋友,心中能不怀想?

Yan Guo is also being hurt, but it is old acquaintance.

雁过也,正伤心, 却是旧时相识.

Or struggled to remember the name of an old acquaintance?

老熟人的名字怎么都想不起来?

Yesterday I fell in upon an old acquaintance of mine.

昨天我偶然遇到一位老相识.

The proprietor was an old acquaintance of his.

业主是他的一位旧相识。

John has been a nodding acquaintance of mine for the last seven years.

过去七年,我跟约翰只是点头之交.

A woman who can't forgive should never have more than a nodding acquaintance a man.

不懂宽恕的妇人永远只能是男人的点头之交.

I only have a nodding acquaintance with him.

我跟他只是点头之交.

I have only a nodding acquaintance with Japanese.

我对日语仅略知一二.

I a nodding acquaintance with French literature.

我不太熟悉法国文学.

I don't know her very well, we have a nodding acquaintance.

我对她的情况不很了解, 我们只是点头之交.