Arm mixer
[化] 桨式混合机; 桨式混合器; 桨式搅拌机; 桨式搅拌器
🧩 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;
🗣️ 情景例句
I understand.
我能了解。
John always takes pleasure in leaving the city for a while.
约翰常常以溜出城镇一会儿为乐。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。