🧩 词语组成解析
arms
[ɑ:mz]
n. 武器;战争;臂;纹章;臂( arm的名词复数 );武器;[复数]战事;权力;
🗣️ 情景例句
Your duties include checking the post and distributing it.
你的职责是检查和发送邮件。
You're sure of passing the exam if you work hard.
只要用功，主汪定能考及格。
It was the idea of supporting a craft on a 'pad',or cushion, of low-pressure air, ringed with a curtain of higher pressure air.
用一个气垫来支撑船体，低压空或软垫，软垫周围用高压空气环绕。