Arm elevating screw
[机] 臂升降螺旋
🧩 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;
v. 举起( elevate的现在分词 ); 提高; 提升; 鼓舞
screw
[skru]
n. 螺丝钉;螺旋桨，螺旋状物;（螺丝的）转，扭;吝啬鬼;
vt. 用螺丝拧紧;扭曲（某人的面孔）;〈俚〉占便宜，诈骗;
vi. 扭转，扭歪;旋紧;（和某人）性交;
🗣️ 情景例句
You would be well-advised to book in advance.
你还是提前预订较为稳妥。
If it were not for hope, the heart would break.
人是靠希望活著的。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？