查询词典 diving bell

fire engine bell：救火车铃

fire detector 火警探测器 | fire engine bell 救火车铃 | fire engine 灭火泵

flageolet：六孔的竖笛

Surdo 印地安笛 | Flageolet 六孔的竖笛 | Agogo bell 阿哥哥铃

flat rate allowance：定额津贴;划一金额津贴

flashing door bell 闪光门铃 | flat-rate allowance 定额津贴;划一金额津贴 | flat-rate grant 定额津贴;划一金额津贴

which reverberate on the floorboards：地板就会振动

The bell sets off vibrations|这个铃一响的话 | which reverberate on the floorboards|地板就会振动 | so that he knows someone's at the door.|这样他就知道有人在敲门

flower pot coat：花盆套

flower pot bell shape 复线金钟盆 | flower pot coat 花盆套 | flower pot for narcissus 长方水仙盆

Governor flyweight：调速器离心重块

Governor bell crank 调速器曲拐 | Governor flyweight 调速器离心重块 | Governor housing 调速器外壳

"focus"：electric charge

"electric bell","电铃","focal plane","焦平面" | "electric charge","电荷","focus","焦点,聚焦,对焦" | "electric current","电流","force","力"

fog bank：雾阵

fog bank 雾堤 | fog bank 雾阵 | fog bell 雾钟

submarine fog signal：水中雾号

水中武器射器 UBFC | 水中霧號 submarine fog signal | 水中霧鐘 submarine bell

The chairman rang up the curtain on a new football season：主席为足球新赛季剪彩

5."ring a bell"=(见 bell条) | The chairman rang up the curtain on a new football season. 主席为足球新赛季剪彩. | 7."ring hollow"=sound not true or sincere 不真实;虚伪

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法