Silochrom
粗孔硅胶
🗣️ 情景例句
I should be finished packing by then.
到那时候我应该已经整理好行李了。
I must concentrate on my new task.
我必须专注于我的新工作。
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。