Arm-rest
[医] 臂扶手
🧩 词语组成解析
arm
[ɑrm]
n. 臂;武器;[复数]战事;权力;
vi. 准备（斗争），准备行动（against）;
vt. 装备（防御工事）;准备（攻击或迎击）;配备;防护;
rest
[rɛst]
n. 休息;剩余部分;支持物;宁静，安宁;
vt.& vi. （使）休息;（使）倚靠[支撑];
vi. 休息;静止;停止;安心;
vt. 使休息;使轻松;使长眠;使依赖;
🗣️ 情景例句
You hold on to them so there won't be a problem later.
你来保管， 免得等一下又出问题了。
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。