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vac

[væk]

n. 休假；真空吸尘器

畅通词汇

英文词源

vac: 1709 as a colloquial shortening of vacation (n.); 1942 as a colloquial shortening of vacuum (v.); 1974 as a colloquial shortening of vacuum cleaner.

双语例句

1. We found the vac easy to push.: 我们发现这种真空吸尘器很容易推着走。

2. While server admins may choose to ban specific players, server admins cannot VAC ban players.: 服务器的管理员可以禁止某些玩家登入其服务器,但不能设置VAC禁用玩家.

3. The P ( VAc - MMA - AA ) emulsion shows apparent improvement in freezing resistance, adhesive strength as well as water - resistance.: 结果表明,所得改性P ( VAc -MM A - AA ) 共混乳液的耐水性、耐热性、耐寒性及粘结强度较PV Ac均聚物乳液均有明显改善.

4. The NIBCO NEV series solenoid valves are 110 VAC, NAMUR standard units.: NIBCO尼伯克NEV系列电磁阀是110伏交流电, NAMUR标准装置.

5. Internal batteries can be used if 120 Vac power source is not available.: 如果120Vac不可用,还可以使用内置电池.