Backstand
张紧座; 后座; 支撑结构
🗣️ 情景例句
What time do you usually get up in the morning?
你早上通常几点起床？
If you command wisely, you'll be obeyed cheerfully.
倘君指挥有方，人人欣然听命。
But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will.
但这并非一日之功，也不是单凭意志一蹴而就的事。