অনুসন্ধান করুন
Sentry
01
a person employed to keep watch for some anticipated event
উদাহরণ
The soldier carried a submachine gun during the covert operation to eliminate enemy sentries silently.
অ্যাপ ডাউনলোড করুন
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অনুসন্ধান করুন
a person employed to keep watch for some anticipated event