usage

Advanced learners must master the correct usage of prepositions in formal writing.

(Chinese) 高级学习者必须掌握正式写作中介词的正确用法。

The dictionary provides several examples of modern English usage for this specific slang.

(Chinese) 这本词典为这一特定俚语提供了几个现代英语用法的例子。

The utility company sent a notification that our water usage doubled this month.

(Chinese) 公用事业公司发来通知，称我们本月的用水量翻了一番。

You can monitor your data usage through the mobile carrier's official app.

(Chinese) 您可以通过移动运营商的官方应用监控您的数据使用量。