词汇
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- vt. 使确信，使放心（of）未考
真题原句共 1 句
vt. 向...保证1 次
The Biotechnology Industry Organization (BIO), a trade group, assured members that this was just a “preliminary step” in a longer battle.
行业组织生物技术产业组织（BIO）向会员保证，这只是一场持久战中的“初步阶段”。