[ dìyībǎshǒu ] first in command; number one man; a person holding primary responsibility
Example Sentences:
1.
One man may steal a horse , while another may not look over a hedge 两人骑一匹马,总有一人坐在后面(意指只能有一个当第一把手) 。
2.
All departments charged with guarantee jobs signed a writ to show their commitments to serving the apec summit with their no . 1 heads assuming full responsibilities for the jobs they were respectively assigned 各保障单位也签定了apec通信保障责任书，由第一把手对本单位网络安全承担完全责任。
