Orientometer
结构取向性测定器
🗣️ 情景例句
Do you ever lie to your boyfriend?
你骗过你男朋友吗？
My cell phone's out of batteries.
我手机没电了。
It is no use offering the manual labourer, tired out with a hard week's sweat and effort,
对于流汗出力干了一周苦活的体力劳动者来说，是不合适的；