If the note of D is sounded on a harp, all the corresponding D strings of other octaves will likewise resonate.如果用竖琴演奏D音符，其他八度音阶所有相应的D弦都将发出共鸣。The other circuit is designed to resonate close to the desired frequency.把另一线圈...
The opening speeches sounded more like declarations of war than offerings of peace.开场的几段讲话听上去更像是战争宣言而不是和平倡议。Consular invoices are declarations made at the consulate of the importing country.领事发票是进口国领事馆签发的一种申报书.For ALGOL,...
He became convinced of the need for cheap editions of good quality writing...他开始相信大众对优秀作品的普及本有需求。He became convinced of the need for cheap editions of good quality writing.他开始相信大众对优秀作品的普及本有需求。In the course of collating g...