Span bridge
[醫(yī)] 弓形橋
?? 詞語組成解析
span
[sp?n]
n. 共軛（馬、騾）;跨度，墩距;一段時間;[航] 跨繩;
vt. 縛住或扎牢;跨越時間或空間;以掌測量;以手圍繞測量類似測量;
bridge
[br?d?]
n. 橋;橋牌;鼻梁;起聯(lián)系作用的東西;
vt. 在…建橋，架橋于…之上;通過橋橫跨;
??? 情景例句
I would prefer a non-smoking room.
我想要一間不許吸煙的房間。
He that doth lend, doth lose his friend.
失友都因借錢起。
While two detectives were keeping guard at the door, two others opened the parcel.
這時兩個偵探把住門口，另外兩個偵探打開了包裹。