Classifying screen
[化] 分级筛
🧩 词语组成解析
[经] 分类
screen
[skrin]
n. 屏幕;银幕;屏风;
vt. 掩藏;庇护;检查;放映;
🗣️ 情景例句
Western countries have evry strict visa requirements.
在西方国家有严格的签证要求。
My Biochem lectures are in the morning, and the labs are in the afternoon.
生物化学的课安排在上午，实验在下午。
The house was dirty. They hadn't cleaned it for weeks.
房子很脏，他们好几个星期没打扫了。