英语词汇“fir balsam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	fir balsam
释义	DictionarySeebalsam fir Fir Balsam Fir Balsam a clear, viscous yellowish liquid contained in nodules on the bark of Siberian firs (Abies siberica). To obtain the balsam, the nodules are punctured and the liquid is squeezed out. Fir balsam is primarily used as a cement for lenses and for mounting in microscopy.
随便看	hold you over hold your hold your attention hold your breath hold your cards close to your chest hold your end of the bargain hold your end of the bargain up hold your end up hold you responsible hold you responsible for hold your feet to the fire hold your fire hold your ground hold your hand hold your hat hold your head high hold your head up hold your head up high hold your high hold your horses hold your horses! hold your liquor hold your nerve hold your nose hold your own

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Fir Balsam