Clear span
[化] 净跨
🧩 词语组成解析
clear
[klɪr]
adj. 清楚的，明白的;清晰的，明亮的;清澈的;明确的;
adv. 完全地;清晰地;整整;
vi. 变明朗;变清澈;
vt. 扫除，除去;消除（嫌疑）;使清楚;使干净;
n. 空隙，空间;
span
[spæn]
n. 共轭（马、骡）;跨度，墩距;一段时间;[航] 跨绳;
vt. 缚住或扎牢;跨越时间或空间;以掌测量;以手围绕测量类似测量;
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
A dog will not howl if you beat him with a bone.
骨头打狗狗不叫。
It is a harmless bait, but it litters up her desk to such an extent that every time she opens it, loose bits of paper fall out in every direction.
这种习惯无害，只把写字台里堆得满满当当，以致每次打开抽屉总能带出许多纸片四处飞扬。