n. 按钮,电钮;纽扣,扣子;扣状物;[植]芽;
vt. 用纽扣扣紧;用纽扣装饰,钉钮扣于;在…上装钮扣;
vi. 扣住;装有钮扣;扣上钮扣;
🗣️ 情景例句
That's our motto.
这是我们的格言。
Knowledge without practice makes but half an artist.
只有知识而无实践,只能造就半瓢水的艺术家。
Officials used to have trouble with the foreign names of people passing through Ellis Island, and because they were so busy, many people's names got changed in the rush.