free trial的用法和樣例：
例句
- You can have a free trial for two weeks.
您可以免費試用兩個星期。 - The new users to OTP are permitted to have a tryout free of charge.
網譯平台新用戶可以預先免費試用。
free trial的相關資料：
臨近單詞
Freesen
free
Free your heart from hatred.
free flow cell electrophoresis
free transplantation of muscle
free audio electronic magazine
freezing and thawing processes
freezing-thawing test method
free-flow tunnel development
Free adjustment of water level
free radical mass spectrometry
freezing replication technique
