英语词汇“bottom porthole”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	bottom porthole
释义	bottom porthole un. 底部观察孔
随便看	instar larvae instar omnium instarred instarring instars instas in-stat instat in state instate in-state instated instatement in-stater instates in-statest instating in station instation in station circuit instation circuit in station test in-station test instation test instatrak 祖席离歌祖生去后祝尔嘉词尔无苦神交冉冉神交心许神京耆老神京远神仙幽处神光欲截蓝田玉神在山中犹避难うん【雲】うんえいうんえい【運営】うんえんうんえん【雲煙（雲烟）】うんえんかがんうんえんかがん【雲煙過眼】うんおううんおう【蘊奥・薀奥】うんか