picket
[ˈpɪkɪt]
n.
罢工纠察员;
警戒队;
[建]尖木桩;
[军]步哨，哨兵;
vt.
用尖桩围住;
派…担任纠察;
用警戒哨保卫;
（把马等）系在桩上;
vi.
担任纠察;
例句:
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Shopping malls and big yards and white picket fences?
来自VOA
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We could hear the chanting of the pickets.
我们可以听到罢工纠察员有节奏的喊叫声.
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There are picket lines all over the place.
到处都有罢工纠察线。
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No one tried to cross the picket lines.
没人试图穿过纠察线。
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Fire crews refused to cross the picket line.
消防人员拒不冲破围厂队伍人墙。
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Picket lines were erected outside BBC studios around the country.
来自THETIMES
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It was the smallest house...with iron picket fences.
来自attrib.
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He picketed outside the school building.
他在学校大楼外担任纠察员。
来自《权威词典》