Nikon Speedlights let the photographer choose between two different TTL modes: a plain TTL mode, and the TTL BaLanced fill (TTL BL) mode.

尼康高速闪光灯有两种不同的TTL模式：普通ttl模式和TTL均衡补充(TTL BL)模式。

youdao

Most plain text messages do not consist of a number of bytes that completely fill blocks.

大部分纯文字讯息并非由一些刚好完全填满各区块的位元组构成。

youdao

There are many hydraulic fill projects on the overbank flood plain near river and sea. These projects not only utilize shallows-tidal-flat area but also benefit to dredge the waterways.

在江海近岸滩地上筑堰吹填粉细砂来造地，既开发了滩涂，又疏浚了航道，还具有成本低的优点。

youdao

Instead of speaking in plain English, they fill their conversations with overused jargon and buzzwords.

FORBES: Marketers, Please Avoid These Words In 2013