crawl across

crawl across 基本解释

爬过

crawl across 用法和例句

1、I saw a snail crawl across my shoe.

我看到一只蜗牛爬过我得鞋。

2、I push off against his face, crawl across the yard, get inside, bolt the door.

我推开了他的脸，爬过院子，爬进屋里，栓上了门。

3、In these assays, cells crawl across the surface of a matrix, traveling in a single plane.

在这种方法里, 细胞在基质表面进行平面活动。

重点词汇

crawl n. 爬行, 匍匐而行, 养鱼池 v. 爬行

across prep. 穿过；横穿，横过；与…交叉；在…对面 adv. 横过，越过；在对面；交叉；斜对面