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| 1984 Scientists reported that an effective chicken pox vaccine had been developed. The disease claimed some 100 to 150 lives in the U.S. each year. |
中文意思：
科学家们报道：已经制成一种有效的水痘疫苗。美国每年约有100人到期150人死于水痘病。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
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| 1 |
1983 The 22nd World Gymnastics Championships -Gold, team-Silver, vaulting horse-Two bronze, floor exercise and rings.
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1983 The U.S. embassy in Beirut, Lebanon, was almost totally destroyed by a car-bomb explosion that killed 63 people, including 17 Americans.
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1983“SANYO” small-scale LiBr absorption chiller/heater win the title of excellent saving energy that the industry institute of Japan awarded.
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1984 Latin American countries held the Cartagena Conference and established a dialogue organ between debtor nations and creditor nations. This was their joint action for postponing their tremendous debt payments.
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1984 Restoration of full diplomatic relations with the Vatican after a period of 117 years was announced in Washington, D. C.
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1984 Scientists reported that an effective chicken pox vaccine had been developed. The disease claimed some 100 to 150 lives in the U.S. each year.
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看解释 |
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1984 The 23rd Los Angeles Olympic Games -Three gold, rings, floor exercise and pommel horse-Two silver, vaulting horse and team-Bronze, individual all-around.
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1984 Yu. Tsedenbal, general secretary of the MPRP and president of the Presidium of the Great Khural of the MPR, was removed from his posts.
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1985 Lumpectomy plus radiation found equialent to mastectomy for breast cancer.
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1985 Lumpectomy plus radiation found equivalent to mastectomy for breast cancer.
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1985 Sanctions against South Africa were announced by President Reagan to protest that country′s policy of apartheid.
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