Plasmolemma
质膜
🗣️ 情景例句
On a studect visa, full-time work is not permitted.
持学生签证的话，不允许做全职工作。
I'd like to make an appointment with Mrs. Green.
我想约个时间见格林女士。
Sally did not answer, but looked at her curiously.
萨莉没回答，却好奇地看着她。