| 释义 |
caterpillar ditcher
- electrocardiographyn. 心电图学(心电图描记术)
- counterproductiveadj. 反生产的,使达不到预期目标的
- 挖沟人wā gōu rén
ditcher
- 开沟机kāi gōu jī
ditcher
- 挖沟机wā gōu jī
ditcher
- 履带驱动lǚ dài qū dòng
caterpillar drive
- 毛虫máo chóng
caterpillar; palmerworm; palmer; eruca; cutworm
- 履带式起重机lǚ dài shì qǐ zhòng jī
crawling crane; caterpillar crane
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