semantic features的用法和樣例：
例句
- It is essential to grasp the semantic features of the prefixes in the study and practice of English.
精確地把握否定前綴的語(yǔ)義特征是學(xué)習和應用的關(guān)鍵。 - This paper analyzes its semantic feature and various discourse functions such as cohesion, economy, objectivity, formality, and vividness.
本文分析其語(yǔ)義特征和語(yǔ)篇銜接，簡(jiǎn)潔，客觀(guān)，正式及生動(dòng)等功能。
