Preventive inoculation
[醫] 預防接種
?? 詞語組成解析
preventive
[pri'ventiv, pri:-]
n. 預防;防止;預防措施;預防藥;
adj. 預防的;防止的;
inoculation
[??nɑkj??le??n]
n. <植>接芽;<醫>預防接種;
??? 情景例句
What impressed you the most about Shanghai?
你對上海最深的印象是什么？
Little boats must keep the shores.
小船不能航行遠。
'It may have begun already,' Susan answered.
“也許已經開演了呢，”蘇珊回答說。