semaphore读音_例句
semaphore 朗读
semaphore
音标：seməfɔː
semaphore翻译
semaphore双语用法和例句
相关单词
suspense spittlebug soundex strikeout shellfire subjunctive sdrs spiderling superstitious sized sowcar syllabary sugarhouse syllogistical semiquaver sphygmograph speculum scramble smf spinneret